diff options
Diffstat (limited to 'cut-n-paste-code')
| -rw-r--r-- | cut-n-paste-code/widgets/Makefile.am | 1 | ||||
| -rw-r--r-- | cut-n-paste-code/widgets/e-paned/.cvsignore | 6 | ||||
| -rw-r--r-- | cut-n-paste-code/widgets/e-paned/Makefile.am | 14 | ||||
| -rw-r--r-- | cut-n-paste-code/widgets/e-paned/README.changes | 59 | ||||
| -rw-r--r-- | cut-n-paste-code/widgets/e-paned/e-hpaned.c | 377 | ||||
| -rw-r--r-- | cut-n-paste-code/widgets/e-paned/e-hpaned.h | 72 | ||||
| -rw-r--r-- | cut-n-paste-code/widgets/e-paned/e-paned.c | 623 | ||||
| -rw-r--r-- | cut-n-paste-code/widgets/e-paned/e-paned.h | 134 | ||||
| -rw-r--r-- | cut-n-paste-code/widgets/e-paned/e-vpaned.c | 376 | ||||
| -rw-r--r-- | cut-n-paste-code/widgets/e-paned/e-vpaned.h | 72 |
10 files changed, 0 insertions, 1734 deletions
diff --git a/cut-n-paste-code/widgets/Makefile.am b/cut-n-paste-code/widgets/Makefile.am index 46f787a7b..a99521d8f 100644 --- a/cut-n-paste-code/widgets/Makefile.am +++ b/cut-n-paste-code/widgets/Makefile.am @@ -1,6 +1,5 @@ NULL= SUBDIRS =\ - e-paned \ gimphwrapbox \ $(NULL) diff --git a/cut-n-paste-code/widgets/e-paned/.cvsignore b/cut-n-paste-code/widgets/e-paned/.cvsignore deleted file mode 100644 index 799fc9785..000000000 --- a/cut-n-paste-code/widgets/e-paned/.cvsignore +++ /dev/null @@ -1,6 +0,0 @@ -.deps -.libs -*.lo -*.la -Makefile -Makefile.in diff --git a/cut-n-paste-code/widgets/e-paned/Makefile.am b/cut-n-paste-code/widgets/e-paned/Makefile.am deleted file mode 100644 index b2595586c..000000000 --- a/cut-n-paste-code/widgets/e-paned/Makefile.am +++ /dev/null @@ -1,14 +0,0 @@ -NULL= - -noinst_LTLIBRARIES = libe-paned.la - -INCLUDES = $(E_PANED_CFLAGS) - -libe_paned_la_SOURCES = \ - e-hpaned.c \ - e-paned.c \ - e-vpaned.c \ - e-hpaned.h \ - e-paned.h \ - e-vpaned.h \ - $(NULL) diff --git a/cut-n-paste-code/widgets/e-paned/README.changes b/cut-n-paste-code/widgets/e-paned/README.changes deleted file mode 100644 index 2e147f267..000000000 --- a/cut-n-paste-code/widgets/e-paned/README.changes +++ /dev/null @@ -1,59 +0,0 @@ - -I had to update this widget to fix an annoying sidebar bug (6294 and -probably 6499). - -This is the patch I applied, so please check this if and when updating -e-paned from it's original source: - - ---- e-paned.c 1997/01/02 07:38:15 1.1 -+++ e-paned.c 2001/02/27 20:17:26 -@@ -606,7 +606,12 @@ e_paned_compute_position(EPaned *paned, - paned->min_position, - paned->max_position); - -- paned->last_allocation = allocation; -+ /* Only remember the last allocation if no position has been set -+ * yet, or the last allocation was already previously stored. Otherwise -+ * the second half of the above if can wrongly move the split -+ */ -+ if (!paned->position_set || paned->last_allocation >= 0) -+ paned->last_allocation = allocation; - } - - gboolean - - -Other previous changes to the files in this directory are: - ---- e-hpaned.c 1997/01/02 07:38:15 1.1 -+++ e-hpaned.c 2000/09/26 00:52:16 1.2 -@@ -111,11 +111,7 @@ e_hpaned_init (EHPaned *hpaned) - GtkWidget * - e_hpaned_new (void) - { -- EHPaned *hpaned; -- -- hpaned = gtk_type_new (E_TYPE_HPANED); -- -- return GTK_WIDGET (hpaned); -+ return gtk_widget_new (E_TYPE_HPANED, NULL); - } - - static void - ---- e-vpaned.c 1997/01/02 07:38:15 1.1 -+++ e-vpaned.c 2000/09/26 00:52:16 1.2 -@@ -111,11 +111,7 @@ e_vpaned_init (EVPaned *vpaned) - GtkWidget * - e_vpaned_new (void) - { -- EVPaned *vpaned; -- -- vpaned = gtk_type_new (E_TYPE_VPANED); -- -- return GTK_WIDGET (vpaned); -+ return gtk_widget_new (E_TYPE_VPANED, NULL); - } - - static void diff --git a/cut-n-paste-code/widgets/e-paned/e-hpaned.c b/cut-n-paste-code/widgets/e-paned/e-hpaned.c deleted file mode 100644 index f6655cc01..000000000 --- a/cut-n-paste-code/widgets/e-paned/e-hpaned.c +++ /dev/null @@ -1,377 +0,0 @@ -/* EPaned - A slightly more advanced paned widget. - * Copyright (C) 2000 Helix Code, Inc. - * - * Author: Christopher James Lahey <clahey@helixcode.com> - * - * based on GtkPaned from Gtk+. Gtk+ Copyright notice follows. - */ - -/* GTK - The GIMP Toolkit - * Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 59 Temple Place - Suite 330, - * Boston, MA 02111-1307, USA. - */ - -/* - * Modified by the GTK+ Team and others 1997-1999. See the AUTHORS - * file for a list of people on the GTK+ Team. See the ChangeLog - * files for a list of changes. These files are distributed with - * GTK+ at ftp://ftp.gtk.org/pub/gtk/. - */ - -#include "e-hpaned.h" - -static void e_hpaned_class_init (EHPanedClass *klass); -static void e_hpaned_init (EHPaned *hpaned); -static void e_hpaned_size_request (GtkWidget *widget, - GtkRequisition *requisition); -static void e_hpaned_size_allocate (GtkWidget *widget, - GtkAllocation *allocation); -static void e_hpaned_xor_line (EPaned *paned); -static gboolean e_hpaned_button_press (GtkWidget *widget, - GdkEventButton *event); -static gboolean e_hpaned_button_release (GtkWidget *widget, - GdkEventButton *event); -static gboolean e_hpaned_motion (GtkWidget *widget, - GdkEventMotion *event); -static gboolean e_hpaned_handle_shown (EPaned *paned); - -GtkType -e_hpaned_get_type (void) -{ - static GtkType hpaned_type = 0; - - if (!hpaned_type) - { - static const GtkTypeInfo hpaned_info = - { - "EHPaned", - sizeof (EHPaned), - sizeof (EHPanedClass), - (GtkClassInitFunc) e_hpaned_class_init, - (GtkObjectInitFunc) e_hpaned_init, - /* reserved_1 */ NULL, - /* reserved_2 */ NULL, - (GtkClassInitFunc) NULL, - }; - - hpaned_type = gtk_type_unique (E_TYPE_PANED, &hpaned_info); - } - - return hpaned_type; -} - -static void -e_hpaned_class_init (EHPanedClass *klass) -{ - GtkWidgetClass *widget_class; - EPanedClass *paned_class; - - widget_class = (GtkWidgetClass *) klass; - paned_class = E_PANED_CLASS (klass); - - widget_class->size_request = e_hpaned_size_request; - widget_class->size_allocate = e_hpaned_size_allocate; - widget_class->button_press_event = e_hpaned_button_press; - widget_class->button_release_event = e_hpaned_button_release; - widget_class->motion_notify_event = e_hpaned_motion; - - paned_class->handle_shown = e_hpaned_handle_shown; -} - -static void -e_hpaned_init (EHPaned *hpaned) -{ - EPaned *paned; - - g_return_if_fail (hpaned != NULL); - g_return_if_fail (E_IS_PANED (hpaned)); - - paned = E_PANED (hpaned); - - paned->cursor_type = GDK_SB_H_DOUBLE_ARROW; -} - -GtkWidget * -e_hpaned_new (void) -{ - return gtk_widget_new (E_TYPE_HPANED, NULL); -} - -static void -e_hpaned_size_request (GtkWidget *widget, - GtkRequisition *requisition) -{ - EPaned *paned; - GtkRequisition child_requisition; - - g_return_if_fail (widget != NULL); - g_return_if_fail (E_IS_HPANED (widget)); - g_return_if_fail (requisition != NULL); - - paned = E_PANED (widget); - requisition->width = 0; - requisition->height = 0; - - if (paned->child1 && GTK_WIDGET_VISIBLE (paned->child1)) - { - gtk_widget_size_request (paned->child1, &child_requisition); - - requisition->height = child_requisition.height; - requisition->width = child_requisition.width; - } - - if (paned->child2 && GTK_WIDGET_VISIBLE (paned->child2)) - { - gtk_widget_size_request (paned->child2, &child_requisition); - - requisition->height = MAX(requisition->height, child_requisition.height); - requisition->width += child_requisition.width; - } - - - requisition->width += GTK_CONTAINER (paned)->border_width * 2; - requisition->height += GTK_CONTAINER (paned)->border_width * 2; - if (e_paned_handle_shown(paned)) - requisition->width += paned->handle_size; -} - -static void -e_hpaned_size_allocate (GtkWidget *widget, - GtkAllocation *allocation) -{ - EPaned *paned; - GtkRequisition child1_requisition; - GtkRequisition child2_requisition; - GtkAllocation child1_allocation; - GtkAllocation child2_allocation; - gint border_width; - gboolean handle_shown; - - g_return_if_fail (widget != NULL); - g_return_if_fail (E_IS_HPANED (widget)); - g_return_if_fail (allocation != NULL); - - widget->allocation = *allocation; - paned = E_PANED (widget); - border_width = GTK_CONTAINER (paned)->border_width; - - if (paned->child1 && GTK_WIDGET_VISIBLE (paned->child1)) - gtk_widget_get_child_requisition (paned->child1, &child1_requisition); - else - child1_requisition.width = 0; - - if (paned->child2 && GTK_WIDGET_VISIBLE (paned->child2)) - gtk_widget_get_child_requisition (paned->child2, &child2_requisition); - else - child2_requisition.width = 0; - - e_paned_compute_position (paned, - MAX (1, (gint) widget->allocation.width - - 2 * border_width), - child1_requisition.width, - child2_requisition.width); - - /* Move the handle before the children so we don't get extra expose events */ - - if (GTK_WIDGET_REALIZED (widget)) - gdk_window_move_resize (widget->window, - allocation->x, allocation->y, - allocation->width, - allocation->height); - - handle_shown = e_paned_handle_shown(paned); - if (handle_shown) - { - paned->handle_xpos = paned->child1_size + border_width; - paned->handle_ypos = border_width; - paned->handle_width = paned->handle_size; - paned->handle_height = MAX (1, (gint) widget->allocation.height - 2 * border_width); - - if (GTK_WIDGET_REALIZED (widget)) - { - gdk_window_move_resize (paned->handle, - paned->handle_xpos, - paned->handle_ypos, - paned->handle_size, - paned->handle_height); - if (paned->handle) - gdk_window_show(paned->handle); - } - } - else - { - if (paned->handle && GTK_WIDGET_REALIZED (widget)) - gdk_window_hide(paned->handle); - } - - child1_allocation.height = child2_allocation.height = MAX (1, (gint) allocation->height - border_width * 2); - child1_allocation.width = paned->child1_size; - child1_allocation.x = border_width; - child1_allocation.y = child2_allocation.y = border_width; - - if (handle_shown) - child2_allocation.x = child1_allocation.x + child1_allocation.width + paned->handle_width; - else - child2_allocation.x = child1_allocation.x + child1_allocation.width; - child2_allocation.width = MAX (1, (gint) allocation->width - child2_allocation.x - border_width); - - /* Now allocate the childen, making sure, when resizing not to - * overlap the windows */ - if (GTK_WIDGET_MAPPED (widget) && - paned->child1 && GTK_WIDGET_VISIBLE (paned->child1) && - paned->child1->allocation.width < child1_allocation.width) - { - if (paned->child2 && GTK_WIDGET_VISIBLE (paned->child2)) - gtk_widget_size_allocate (paned->child2, &child2_allocation); - gtk_widget_size_allocate (paned->child1, &child1_allocation); - } - else - { - if (paned->child1 && GTK_WIDGET_VISIBLE (paned->child1)) - gtk_widget_size_allocate (paned->child1, &child1_allocation); - if (paned->child2 && GTK_WIDGET_VISIBLE (paned->child2)) - gtk_widget_size_allocate (paned->child2, &child2_allocation); - } -} - -static void -e_hpaned_xor_line (EPaned *paned) -{ - GtkWidget *widget; - GdkGCValues values; - guint16 xpos; - - widget = GTK_WIDGET(paned); - - if (!paned->xor_gc) - { - values.function = GDK_INVERT; - values.subwindow_mode = GDK_INCLUDE_INFERIORS; - paned->xor_gc = gdk_gc_new_with_values (widget->window, - &values, - GDK_GC_FUNCTION | GDK_GC_SUBWINDOW); - } - - gdk_gc_set_line_attributes (paned->xor_gc, 2, GDK_LINE_SOLID, - GDK_CAP_NOT_LAST, GDK_JOIN_BEVEL); - - xpos = paned->child1_size - + GTK_CONTAINER (paned)->border_width + paned->handle_size / 2; - - gdk_draw_line (widget->window, paned->xor_gc, - xpos, - 0, - xpos, - widget->allocation.height - 1); -} - -static gboolean -e_hpaned_button_press (GtkWidget *widget, - GdkEventButton *event) -{ - EPaned *paned; - - g_return_val_if_fail (widget != NULL, FALSE); - g_return_val_if_fail (E_IS_PANED (widget), FALSE); - - paned = E_PANED (widget); - - if (!paned->in_drag && - event->window == paned->handle && event->button == 1) - { - paned->old_child1_size = paned->child1_size; - paned->in_drag = TRUE; - /* We need a server grab here, not gtk_grab_add(), since - * we don't want to pass events on to the widget's children */ - gdk_pointer_grab(paned->handle, FALSE, - GDK_POINTER_MOTION_HINT_MASK - | GDK_BUTTON1_MOTION_MASK - | GDK_BUTTON_RELEASE_MASK, - NULL, NULL, event->time); - paned->child1_size = e_paned_quantized_size(paned, paned->child1_size + event->x - paned->handle_size / 2); - paned->child1_size = CLAMP (paned->child1_size, 0, - widget->allocation.width - - paned->handle_size - - 2 * GTK_CONTAINER (paned)->border_width); - e_hpaned_xor_line (paned); - - return TRUE; - } - - return FALSE; -} - -static gboolean -e_hpaned_button_release (GtkWidget *widget, - GdkEventButton *event) -{ - EPaned *paned; - - g_return_val_if_fail (widget != NULL, FALSE); - g_return_val_if_fail (E_IS_PANED (widget), FALSE); - - paned = E_PANED (widget); - - if (paned->in_drag && (event->button == 1)) - { - e_hpaned_xor_line (paned); - paned->in_drag = FALSE; - paned->position_set = TRUE; - gdk_pointer_ungrab (event->time); - gtk_widget_queue_resize (GTK_WIDGET (paned)); - - return TRUE; - } - - return FALSE; -} - -static gboolean -e_hpaned_motion (GtkWidget *widget, - GdkEventMotion *event) -{ - EPaned *paned; - gint x; - - g_return_val_if_fail (widget != NULL, FALSE); - g_return_val_if_fail (E_IS_PANED (widget), FALSE); - - paned = E_PANED (widget); - - if (event->is_hint || event->window != widget->window) - gtk_widget_get_pointer(widget, &x, NULL); - else - x = event->x; - - if (paned->in_drag) - { - gint size = x - GTK_CONTAINER (paned)->border_width - paned->handle_size / 2; - - e_hpaned_xor_line (paned); - paned->child1_size = CLAMP (e_paned_quantized_size(paned, size), paned->min_position, paned->max_position); - e_hpaned_xor_line (paned); - } - - return TRUE; -} - -static gboolean -e_hpaned_handle_shown (EPaned *paned) -{ - return ((paned->child1 && paned->child2) && - (GTK_WIDGET_VISIBLE (paned->child1) && GTK_WIDGET_VISIBLE (paned->child2))); -} diff --git a/cut-n-paste-code/widgets/e-paned/e-hpaned.h b/cut-n-paste-code/widgets/e-paned/e-hpaned.h deleted file mode 100644 index 8832cf107..000000000 --- a/cut-n-paste-code/widgets/e-paned/e-hpaned.h +++ /dev/null @@ -1,72 +0,0 @@ -/* EPaned - A slightly more advanced paned widget. - * Copyright (C) 2000 Helix Code, Inc. - * - * Author: Christopher James Lahey <clahey@helixcode.com> - * - * based on GtkPaned from Gtk+. Gtk+ Copyright notice follows. - */ - -/* GTK - The GIMP Toolkit - * Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 59 Temple Place - Suite 330, - * Boston, MA 02111-1307, USA. - */ - -/* - * Modified by the GTK+ Team and others 1997-2000. See the AUTHORS - * file for a list of people on the GTK+ Team. See the ChangeLog - * files for a list of changes. These files are distributed with - * GTK+ at ftp://ftp.gtk.org/pub/gtk/. - */ - -#ifndef __E_HPANED_H__ -#define __E_HPANED_H__ - -#include "e-paned.h" - -#ifdef __cplusplus -extern "C" { -#endif /* __cplusplus */ - -#define E_TYPE_HPANED (e_hpaned_get_type ()) -#define E_HPANED(obj) (GTK_CHECK_CAST ((obj), E_TYPE_HPANED, EHPaned)) -#define E_HPANED_CLASS(klass) (GTK_CHECK_CLASS_CAST ((klass), E_TYPE_HPANED, EHPanedClass)) -#define E_IS_HPANED(obj) (GTK_CHECK_TYPE ((obj), E_TYPE_HPANED)) -#define E_IS_HPANED_CLASS(klass) (GTK_CHECK_CLASS_TYPE ((klass), E_TYPE_HPANED)) -#define E_HPANED_GET_CLASS(obj) (GTK_CHECK_GET_CLASS ((obj), E_TYPE_HPANED, EHPanedClass)) - - -typedef struct _EHPaned EHPaned; -typedef struct _EHPanedClass EHPanedClass; - -struct _EHPaned -{ - EPaned paned; -}; - -struct _EHPanedClass -{ - EPanedClass parent_class; -}; - -GtkType e_hpaned_get_type (void); -GtkWidget *e_hpaned_new (void); - -#ifdef __cplusplus -} -#endif /* __cplusplus */ - -#endif /* __E_HPANED_H__ */ diff --git a/cut-n-paste-code/widgets/e-paned/e-paned.c b/cut-n-paste-code/widgets/e-paned/e-paned.c deleted file mode 100644 index 3c138541e..000000000 --- a/cut-n-paste-code/widgets/e-paned/e-paned.c +++ /dev/null @@ -1,623 +0,0 @@ -/* EPaned - A slightly more advanced paned widget. - * Copyright (C) 2000 Helix Code, Inc. - * - * Author: Christopher James Lahey <clahey@helixcode.com> - * - * based on GtkPaned from Gtk+. Gtk+ Copyright notice follows. - */ - -/* GTK - The GIMP Toolkit - * Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 59 Temple Place - Suite 330, - * Boston, MA 02111-1307, USA. - */ - -/* - * Modified by the GTK+ Team and others 1997-2000. See the AUTHORS - * file for a list of people on the GTK+ Team. See the ChangeLog - * files for a list of changes. These files are distributed with - * GTK+ at ftp://ftp.gtk.org/pub/gtk/. - */ - -#include "e-paned.h" - -enum { - ARG_0, - ARG_HANDLE_SIZE, - ARG_QUANTUM, -}; - -static void e_paned_class_init (EPanedClass *klass); -static void e_paned_init (EPaned *paned); - -static GtkContainerClass *parent_class = NULL; - - -GtkType -e_paned_get_type (void) -{ - static GtkType paned_type = 0; - - if (!paned_type) - { - static const GtkTypeInfo paned_info = - { - "EPaned", - sizeof (EPaned), - sizeof (EPanedClass), - (GtkClassInitFunc) e_paned_class_init, - (GtkObjectInitFunc) e_paned_init, - /* reserved_1 */ NULL, - /* reserved_2 */ NULL, - (GtkClassInitFunc) NULL, - }; - - paned_type = gtk_type_unique (GTK_TYPE_CONTAINER, &paned_info); - } - - return paned_type; -} - -static GtkType -e_paned_child_type (GtkContainer *container) -{ - if (!E_PANED (container)->child1 || !E_PANED (container)->child2) - return GTK_TYPE_WIDGET; - else - return G_TYPE_NONE; -} - -static void -e_paned_init (EPaned *paned) -{ - GTK_WIDGET_UNSET_FLAGS (paned, GTK_NO_WINDOW); - - paned->child1 = NULL; - paned->child2 = NULL; - paned->handle = NULL; - paned->xor_gc = NULL; - paned->cursor_type = GDK_CROSS; - - paned->handle_width = 5; - paned->handle_height = 5; - paned->handle_size = 5; - paned->position_set = FALSE; - paned->last_allocation = -1; - paned->in_drag = FALSE; - - paned->handle_xpos = -1; - paned->handle_ypos = -1; - - paned->old_child1_size = 0; - paned->quantum = 1; -} - -static void -e_paned_set_arg (GtkObject *object, - GtkArg *arg, - guint arg_id) -{ - EPaned *paned = E_PANED (object); - - switch (arg_id) - { - case ARG_HANDLE_SIZE: - e_paned_set_handle_size (paned, GTK_VALUE_UINT (*arg)); - break; - case ARG_QUANTUM: - paned->quantum = GTK_VALUE_UINT (*arg); - if (paned->quantum == 0) - paned->quantum = 1; - break; - default: - break; - } -} - -static void -e_paned_get_arg (GtkObject *object, - GtkArg *arg, - guint arg_id) -{ - EPaned *paned = E_PANED (object); - - switch (arg_id) - { - case ARG_HANDLE_SIZE: - GTK_VALUE_UINT (*arg) = paned->handle_size; - break; - case ARG_QUANTUM: - GTK_VALUE_UINT (*arg) = paned->quantum; - break; - default: - arg->type = G_TYPE_INVALID; - break; - } -} - -static void -e_paned_realize (GtkWidget *widget) -{ - EPaned *paned; - GdkWindowAttr attributes; - gint attributes_mask; - - g_return_if_fail (widget != NULL); - g_return_if_fail (E_IS_PANED (widget)); - - GTK_WIDGET_SET_FLAGS (widget, GTK_REALIZED); - paned = E_PANED (widget); - - attributes.x = widget->allocation.x; - attributes.y = widget->allocation.y; - attributes.width = widget->allocation.width; - attributes.height = widget->allocation.height; - attributes.window_type = GDK_WINDOW_CHILD; - attributes.wclass = GDK_INPUT_OUTPUT; - attributes.visual = gtk_widget_get_visual (widget); - attributes.colormap = gtk_widget_get_colormap (widget); - attributes.event_mask = gtk_widget_get_events (widget) | GDK_EXPOSURE_MASK; - attributes_mask = GDK_WA_X | GDK_WA_Y | GDK_WA_VISUAL | GDK_WA_COLORMAP; - - widget->window = gdk_window_new (gtk_widget_get_parent_window(widget), - &attributes, attributes_mask); - gdk_window_set_user_data (widget->window, paned); - - attributes.x = paned->handle_xpos; - attributes.y = paned->handle_ypos; - attributes.width = paned->handle_width; - attributes.height = paned->handle_height; - attributes.cursor = gdk_cursor_new (paned->cursor_type); - attributes.event_mask |= (GDK_BUTTON_PRESS_MASK | - GDK_BUTTON_RELEASE_MASK | - GDK_POINTER_MOTION_MASK | - GDK_POINTER_MOTION_HINT_MASK); - attributes_mask |= GDK_WA_CURSOR; - - paned->handle = gdk_window_new (widget->window, - &attributes, attributes_mask); - gdk_window_set_user_data (paned->handle, paned); - gdk_cursor_destroy (attributes.cursor); - - widget->style = gtk_style_attach (widget->style, widget->window); - - gtk_style_set_background (widget->style, widget->window, GTK_STATE_NORMAL); - gtk_style_set_background (widget->style, paned->handle, GTK_STATE_NORMAL); - - gdk_window_set_back_pixmap (widget->window, NULL, TRUE); - - if (e_paned_handle_shown(paned)) - gdk_window_show (paned->handle); -} - -static void -e_paned_map (GtkWidget *widget) -{ - EPaned *paned; - - g_return_if_fail (widget != NULL); - g_return_if_fail (E_IS_PANED (widget)); - - GTK_WIDGET_SET_FLAGS (widget, GTK_MAPPED); - paned = E_PANED (widget); - - if (paned->child1 && - GTK_WIDGET_VISIBLE (paned->child1) && - !GTK_WIDGET_MAPPED (paned->child1)) - gtk_widget_map (paned->child1); - if (paned->child2 && - GTK_WIDGET_VISIBLE (paned->child2) && - !GTK_WIDGET_MAPPED (paned->child2)) - gtk_widget_map (paned->child2); - - gdk_window_show (widget->window); -} - -static void -e_paned_unmap (GtkWidget *widget) -{ - g_return_if_fail (widget != NULL); - g_return_if_fail (E_IS_PANED (widget)); - - GTK_WIDGET_UNSET_FLAGS (widget, GTK_MAPPED); - - gdk_window_hide (widget->window); -} - -static void -e_paned_unrealize (GtkWidget *widget) -{ - EPaned *paned; - - g_return_if_fail (widget != NULL); - g_return_if_fail (E_IS_PANED (widget)); - - paned = E_PANED (widget); - - if (paned->xor_gc) - { - gdk_gc_destroy (paned->xor_gc); - paned->xor_gc = NULL; - } - - if (paned->handle) - { - gdk_window_set_user_data (paned->handle, NULL); - gdk_window_destroy (paned->handle); - paned->handle = NULL; - } - - if (GTK_WIDGET_CLASS (parent_class)->unrealize) - (* GTK_WIDGET_CLASS (parent_class)->unrealize) (widget); -} - -#if GNOME2_CONVERSION_COMPLETE - -static gint -e_paned_expose (GtkWidget *widget, - GdkEventExpose *event) -{ - EPaned *paned; - GdkEvent child_event; - - g_return_val_if_fail (widget != NULL, FALSE); - g_return_val_if_fail (E_IS_PANED (widget), FALSE); - g_return_val_if_fail (event != NULL, FALSE); - - if (GTK_WIDGET_DRAWABLE (widget)) - { - paned = E_PANED (widget); - - if (paned->handle && event->window == paned->handle) - { - if (e_paned_handle_shown(paned)) - { - event->area.x += paned->handle_xpos; - event->area.y += paned->handle_ypos; - gtk_widget_draw (widget, &event->area); - } - } - else - { - child_event.expose = *event; - if (paned->child1 && - GTK_WIDGET_NO_WINDOW (paned->child1) && - gtk_widget_intersect (paned->child1, &event->area, &child_event.expose.area)) - gtk_widget_event (paned->child1, &child_event); - - if (paned->child2 && - GTK_WIDGET_NO_WINDOW (paned->child2) && - gtk_widget_intersect (paned->child2, &event->area, &child_event.expose.area)) - gtk_widget_event (paned->child2, &child_event); - } - } - - return FALSE; -} - -#endif - -void -e_paned_add1 (EPaned *paned, - GtkWidget *widget) -{ - e_paned_pack1 (paned, widget, FALSE, TRUE); -} - -void -e_paned_add2 (EPaned *paned, - GtkWidget *widget) -{ - e_paned_pack2 (paned, widget, TRUE, TRUE); -} - -void -e_paned_pack1 (EPaned *paned, - GtkWidget *child, - gboolean resize, - gboolean shrink) -{ - g_return_if_fail (paned != NULL); - g_return_if_fail (E_IS_PANED (paned)); - g_return_if_fail (GTK_IS_WIDGET (child)); - - if (!paned->child1) - { - paned->child1 = child; - paned->child1_resize = resize; - paned->child1_shrink = shrink; - - gtk_widget_set_parent (child, GTK_WIDGET (paned)); - - if (GTK_WIDGET_REALIZED (child->parent)) - gtk_widget_realize (child); - - if (GTK_WIDGET_VISIBLE (child->parent) && GTK_WIDGET_VISIBLE (child)) - { - if (GTK_WIDGET_MAPPED (child->parent)) - gtk_widget_map (child); - - gtk_widget_queue_resize (child); - } - } -} - -void -e_paned_pack2 (EPaned *paned, - GtkWidget *child, - gboolean resize, - gboolean shrink) -{ - g_return_if_fail (paned != NULL); - g_return_if_fail (E_IS_PANED (paned)); - g_return_if_fail (GTK_IS_WIDGET (child)); - - if (!paned->child2) - { - paned->child2 = child; - paned->child2_resize = resize; - paned->child2_shrink = shrink; - - gtk_widget_set_parent (child, GTK_WIDGET (paned)); - - if (GTK_WIDGET_REALIZED (child->parent)) - gtk_widget_realize (child); - - if (GTK_WIDGET_VISIBLE (child->parent) && GTK_WIDGET_VISIBLE (child)) - { - if (GTK_WIDGET_MAPPED (child->parent)) - gtk_widget_map (child); - - gtk_widget_queue_resize (child); - } - } -} - - -static void -e_paned_add (GtkContainer *container, - GtkWidget *widget) -{ - EPaned *paned; - - g_return_if_fail (container != NULL); - g_return_if_fail (E_IS_PANED (container)); - g_return_if_fail (widget != NULL); - - paned = E_PANED (container); - - if (!paned->child1) - e_paned_add1 (E_PANED (container), widget); - else if (!paned->child2) - e_paned_add2 (E_PANED (container), widget); -} - -static void -e_paned_remove (GtkContainer *container, - GtkWidget *widget) -{ - EPaned *paned; - gboolean was_visible; - - g_return_if_fail (container != NULL); - g_return_if_fail (E_IS_PANED (container)); - g_return_if_fail (widget != NULL); - - paned = E_PANED (container); - was_visible = GTK_WIDGET_VISIBLE (widget); - - if (paned->child1 == widget) - { - gtk_widget_unparent (widget); - - paned->child1 = NULL; - - if (was_visible && GTK_WIDGET_VISIBLE (container)) - gtk_widget_queue_resize (GTK_WIDGET (container)); - } - else if (paned->child2 == widget) - { - gtk_widget_unparent (widget); - - paned->child2 = NULL; - - if (was_visible && GTK_WIDGET_VISIBLE (container)) - gtk_widget_queue_resize (GTK_WIDGET (container)); - } -} - -static void -e_paned_forall (GtkContainer *container, - gboolean include_internals, - GtkCallback callback, - gpointer callback_data) -{ - EPaned *paned; - - g_return_if_fail (container != NULL); - g_return_if_fail (E_IS_PANED (container)); - g_return_if_fail (callback != NULL); - - paned = E_PANED (container); - - if (paned->child1) - (*callback) (paned->child1, callback_data); - if (paned->child2) - (*callback) (paned->child2, callback_data); -} - -gint -e_paned_get_position (EPaned *paned) -{ - g_return_val_if_fail (paned != NULL, 0); - g_return_val_if_fail (E_IS_PANED (paned), 0); - - return paned->child1_size; -} - -void -e_paned_set_position (EPaned *paned, - gint position) -{ - g_return_if_fail (paned != NULL); - g_return_if_fail (E_IS_PANED (paned)); - - if (position >= 0) - { - /* We don't clamp here - the assumption is that - * if the total allocation changes at the same time - * as the position, the position set is with reference - * to the new total size. If only the position changes, - * then clamping will occur in e_paned_compute_position() - */ - paned->child1_size = position; - paned->position_set = TRUE; - } - else - { - paned->position_set = FALSE; - } - - gtk_widget_queue_resize (GTK_WIDGET (paned)); -} - -void -e_paned_set_handle_size (EPaned *paned, - guint16 size) -{ - g_return_if_fail (paned != NULL); - g_return_if_fail (E_IS_PANED (paned)); - - gtk_widget_queue_resize (GTK_WIDGET (paned)); - - paned->handle_size = size; -} - -void -e_paned_compute_position(EPaned *paned, - gint allocation, - gint child1_req, - gint child2_req) -{ - g_return_if_fail (paned != NULL); - g_return_if_fail (E_IS_PANED (paned)); - - if (e_paned_handle_shown(paned)) - allocation -= (gint) paned->handle_size; - - paned->min_position = paned->child1_shrink ? 0 : child1_req; - - paned->max_position = allocation; - if (!paned->child2_shrink) - paned->max_position = MAX (1, paned->max_position - child2_req); - - if (!paned->position_set) - { - if (paned->child1_resize && !paned->child2_resize) - paned->child1_size = MAX (1, allocation - child2_req); - else if (!paned->child1_resize && paned->child2_resize) - paned->child1_size = child1_req; - else if (child1_req + child2_req != 0) - paned->child1_size = allocation * ((gdouble)child1_req / (child1_req + child2_req)); - else - paned->child1_size = allocation * 0.5; - } - else - { - /* If the position was set before the initial allocation. - * (paned->last_allocation <= 0) just clamp it and leave it. - */ - if (paned->last_allocation > 0) - { - if (paned->child1_resize && !paned->child2_resize) - paned->child1_size += allocation - paned->last_allocation; - else if (!(!paned->child1_resize && paned->child2_resize)) - paned->child1_size = allocation * ((gdouble) paned->child1_size / (paned->last_allocation)); - } - } - - paned->child1_size = CLAMP (paned->child1_size, - paned->min_position, - paned->max_position); - - /* Only remember the last allocation if no position has been set - * yet, or the last allocation was already previously stored. Otherwise - * the second half of the above if can wrongly move the split - */ - if (!paned->position_set || paned->last_allocation >= 0) - paned->last_allocation = allocation; -} - -gboolean -e_paned_handle_shown(EPaned *paned) -{ - EPanedClass *klass = E_PANED_CLASS(G_OBJECT_GET_CLASS(paned)); - if (klass->handle_shown) - return (*klass->handle_shown)(paned); - else - return TRUE; -} - -gint -e_paned_quantized_size(EPaned *paned, - gint size) -{ - gint quantization = size - paned->old_child1_size; - if (quantization > 0) - quantization += paned->quantum / 2; - else - quantization -= paned->quantum / 2; - quantization /= paned->quantum; - quantization *= paned->quantum; - return paned->old_child1_size + quantization; -} - -static void -e_paned_class_init (EPanedClass *klass) -{ - GtkObjectClass *object_class; - GtkWidgetClass *widget_class; - GtkContainerClass *container_class; - - object_class = (GtkObjectClass *) klass; - widget_class = (GtkWidgetClass *) klass; - container_class = (GtkContainerClass *) klass; - - parent_class = gtk_type_class (GTK_TYPE_CONTAINER); - - object_class->set_arg = e_paned_set_arg; - object_class->get_arg = e_paned_get_arg; - - widget_class->realize = e_paned_realize; - widget_class->map = e_paned_map; - widget_class->unmap = e_paned_unmap; - widget_class->unrealize = e_paned_unrealize; -#if GNOME2_CONVERSION_COMPLETE - widget_class->expose_event = e_paned_expose; -#endif - - container_class->add = e_paned_add; - container_class->remove = e_paned_remove; - container_class->forall = e_paned_forall; - container_class->child_type = e_paned_child_type; - - klass->handle_shown = NULL; - - gtk_object_add_arg_type("EPaned::handle_size", G_TYPE_UINT, - GTK_ARG_READWRITE, ARG_HANDLE_SIZE); - gtk_object_add_arg_type("EPaned::quantum", G_TYPE_UINT, - GTK_ARG_READWRITE, ARG_QUANTUM); -} diff --git a/cut-n-paste-code/widgets/e-paned/e-paned.h b/cut-n-paste-code/widgets/e-paned/e-paned.h deleted file mode 100644 index e3799a6bc..000000000 --- a/cut-n-paste-code/widgets/e-paned/e-paned.h +++ /dev/null @@ -1,134 +0,0 @@ -/* EPaned - A slightly more advanced paned widget. - * Copyright (C) 2000 Helix Code, Inc. - * - * Author: Christopher James Lahey <clahey@helixcode.com> - * - * based on GtkPaned from Gtk+. Gtk+ Copyright notice follows. - */ - -/* GTK - The GIMP Toolkit - * Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 59 Temple Place - Suite 330, - * Boston, MA 02111-1307, USA. - */ - -/* - * Modified by the GTK+ Team and others 1997-2000. See the AUTHORS - * file for a list of people on the GTK+ Team. See the ChangeLog - * files for a list of changes. These files are distributed with - * GTK+ at ftp://ftp.gtk.org/pub/gtk/. - */ - -#ifndef __E_PANED_H__ -#define __E_PANED_H__ - -#include <gtk/gtkcontainer.h> - -#ifdef __cplusplus -extern "C" { -#endif /* __cplusplus */ - - -#define E_TYPE_PANED (e_paned_get_type ()) -#define E_PANED(obj) (GTK_CHECK_CAST ((obj), E_TYPE_PANED, EPaned)) -#define E_PANED_CLASS(klass) (GTK_CHECK_CLASS_CAST ((klass), E_TYPE_PANED, EPanedClass)) -#define E_IS_PANED(obj) (GTK_CHECK_TYPE ((obj), E_TYPE_PANED)) -#define E_IS_PANED_CLASS(klass) (GTK_CHECK_CLASS_TYPE ((klass), E_TYPE_PANED)) -#define E_PANED_GET_CLASS(obj) (GTK_CHECK_GET_CLASS ((obj), E_TYPE_PANED, EPanedClass)) - - -typedef struct _EPaned EPaned; -typedef struct _EPanedClass EPanedClass; - -struct _EPaned -{ - GtkContainer container; - - GtkWidget *child1; - GtkWidget *child2; - - GdkWindow *handle; - GdkGC *xor_gc; - GdkCursorType cursor_type; - - /*< public >*/ - guint16 handle_size; - - /*< private >*/ - guint16 handle_width; - guint16 handle_height; - - gint child1_size; - gint last_allocation; - gint min_position; - gint max_position; - - gint old_child1_size; - gint quantum; - - guint position_set : 1; - guint in_drag : 1; - guint child1_shrink : 1; - guint child1_resize : 1; - guint child2_shrink : 1; - guint child2_resize : 1; - - gint16 handle_xpos; - gint16 handle_ypos; -}; - -struct _EPanedClass -{ - GtkContainerClass parent_class; - - /* Protected virtual method. */ - gboolean (*handle_shown) (EPaned *paned); -}; - - -GtkType e_paned_get_type (void); -void e_paned_add1 (EPaned *paned, - GtkWidget *child); -void e_paned_add2 (EPaned *paned, - GtkWidget *child); -void e_paned_pack1 (EPaned *paned, - GtkWidget *child, - gboolean resize, - gboolean shrink); -void e_paned_pack2 (EPaned *paned, - GtkWidget *child, - gboolean resize, - gboolean shrink); -gint e_paned_get_position (EPaned *paned); -void e_paned_set_position (EPaned *paned, - gint position); -void e_paned_set_handle_size (EPaned *paned, - guint16 size); - -/* Internal function */ -void e_paned_compute_position (EPaned *paned, - gint allocation, - gint child1_req, - gint child2_req); - -gboolean e_paned_handle_shown (EPaned *paned); -gint e_paned_quantized_size (EPaned *paned, - int size); -#ifdef __cplusplus -} -#endif /* __cplusplus */ - -#endif /* __E_PANED_H__ */ diff --git a/cut-n-paste-code/widgets/e-paned/e-vpaned.c b/cut-n-paste-code/widgets/e-paned/e-vpaned.c deleted file mode 100644 index 37cf70713..000000000 --- a/cut-n-paste-code/widgets/e-paned/e-vpaned.c +++ /dev/null @@ -1,376 +0,0 @@ -/* EPaned - A slightly more advanced paned widget. - * Copyright (C) 2000 Helix Code, Inc. - * - * Author: Christopher James Lahey <clahey@helixcode.com> - * - * based on GtkPaned from Gtk+. Gtk+ Copyright notice follows. - */ - -/* GTK - The GIMP Toolkit - * Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 59 Temple Place - Suite 330, - * Boston, MA 02111-1307, USA. - */ - -/* - * Modified by the GTK+ Team and others 1997-1999. See the AUTHORS - * file for a list of people on the GTK+ Team. See the ChangeLog - * files for a list of changes. These files are distributed with - * GTK+ at ftp://ftp.gtk.org/pub/gtk/. - */ - -#include "e-vpaned.h" - -static void e_vpaned_class_init (EVPanedClass *klass); -static void e_vpaned_init (EVPaned *vpaned); -static void e_vpaned_size_request (GtkWidget *widget, - GtkRequisition *requisition); -static void e_vpaned_size_allocate (GtkWidget *widget, - GtkAllocation *allocation); -static void e_vpaned_xor_line (EPaned *paned); -static gboolean e_vpaned_button_press (GtkWidget *widget, - GdkEventButton *event); -static gboolean e_vpaned_button_release (GtkWidget *widget, - GdkEventButton *event); -static gboolean e_vpaned_motion (GtkWidget *widget, - GdkEventMotion *event); -static gboolean e_vpaned_handle_shown (EPaned *paned); - -GtkType -e_vpaned_get_type (void) -{ - static GtkType vpaned_type = 0; - - if (!vpaned_type) - { - static const GtkTypeInfo vpaned_info = - { - "EVPaned", - sizeof (EVPaned), - sizeof (EVPanedClass), - (GtkClassInitFunc) e_vpaned_class_init, - (GtkObjectInitFunc) e_vpaned_init, - /* reserved_1 */ NULL, - /* reserved_2 */ NULL, - (GtkClassInitFunc) NULL, - }; - - vpaned_type = gtk_type_unique (E_TYPE_PANED, &vpaned_info); - } - - return vpaned_type; -} - -static void -e_vpaned_class_init (EVPanedClass *klass) -{ - GtkWidgetClass *widget_class; - EPanedClass *paned_class; - - widget_class = (GtkWidgetClass *) klass; - paned_class = E_PANED_CLASS (klass); - - widget_class->size_request = e_vpaned_size_request; - widget_class->size_allocate = e_vpaned_size_allocate; - widget_class->button_press_event = e_vpaned_button_press; - widget_class->button_release_event = e_vpaned_button_release; - widget_class->motion_notify_event = e_vpaned_motion; - - paned_class->handle_shown = e_vpaned_handle_shown; -} - -static void -e_vpaned_init (EVPaned *vpaned) -{ - EPaned *paned; - - g_return_if_fail (vpaned != NULL); - g_return_if_fail (E_IS_PANED (vpaned)); - - paned = E_PANED (vpaned); - - paned->cursor_type = GDK_SB_V_DOUBLE_ARROW; -} - -GtkWidget * -e_vpaned_new (void) -{ - return gtk_widget_new (E_TYPE_VPANED, NULL); -} - -static void -e_vpaned_size_request (GtkWidget *widget, - GtkRequisition *requisition) -{ - EPaned *paned; - GtkRequisition child_requisition; - - g_return_if_fail (widget != NULL); - g_return_if_fail (E_IS_VPANED (widget)); - g_return_if_fail (requisition != NULL); - - paned = E_PANED (widget); - requisition->width = 0; - requisition->height = 0; - - if (paned->child1 && GTK_WIDGET_VISIBLE (paned->child1)) - { - gtk_widget_size_request (paned->child1, &child_requisition); - - requisition->height = child_requisition.height; - requisition->width = child_requisition.width; - } - - if (paned->child2 && GTK_WIDGET_VISIBLE (paned->child2)) - { - gtk_widget_size_request (paned->child2, &child_requisition); - - requisition->width = MAX (requisition->width, child_requisition.width); - requisition->height += child_requisition.height; - } - - requisition->height += GTK_CONTAINER (paned)->border_width * 2; - requisition->width += GTK_CONTAINER (paned)->border_width * 2; - if (e_paned_handle_shown(paned)) - requisition->height += paned->handle_size; -} - -static void -e_vpaned_size_allocate (GtkWidget *widget, - GtkAllocation *allocation) -{ - EPaned *paned; - GtkRequisition child1_requisition; - GtkRequisition child2_requisition; - GtkAllocation child1_allocation; - GtkAllocation child2_allocation; - gint border_width; - gboolean handle_shown; - - g_return_if_fail (widget != NULL); - g_return_if_fail (E_IS_VPANED (widget)); - g_return_if_fail (allocation != NULL); - - widget->allocation = *allocation; - paned = E_PANED (widget); - border_width = GTK_CONTAINER (widget)->border_width; - - if (paned->child1 && GTK_WIDGET_VISIBLE (paned->child1)) - gtk_widget_get_child_requisition (paned->child1, &child1_requisition); - else - child1_requisition.height = 0; - - if (paned->child2 && GTK_WIDGET_VISIBLE (paned->child2)) - gtk_widget_get_child_requisition (paned->child2, &child2_requisition); - else - child2_requisition.height = 0; - - e_paned_compute_position (paned, - MAX (1, (gint) widget->allocation.height - - 2 * border_width), - child1_requisition.height, - child2_requisition.height); - - /* Move the handle before the children so we don't get extra expose events */ - - if (GTK_WIDGET_REALIZED (widget)) - gdk_window_move_resize (widget->window, - allocation->x, allocation->y, - allocation->width, - allocation->height); - - handle_shown = e_paned_handle_shown(paned); - if (handle_shown) - { - paned->handle_xpos = border_width; - paned->handle_ypos = paned->child1_size + border_width; - paned->handle_width = MAX (1, (gint) widget->allocation.width - 2 * border_width); - paned->handle_height = paned->handle_size; - - if (GTK_WIDGET_REALIZED (widget)) - { - gdk_window_move_resize (paned->handle, - paned->handle_xpos, - paned->handle_ypos, - paned->handle_width, - paned->handle_size); - if (paned->handle) - gdk_window_show(paned->handle); - } - } - else - { - if (paned->handle && GTK_WIDGET_REALIZED (widget)) - gdk_window_hide(paned->handle); - } - - child1_allocation.width = child2_allocation.width = MAX (1, (gint) allocation->width - border_width * 2); - child1_allocation.height = paned->child1_size; - child1_allocation.x = child2_allocation.x = border_width; - child1_allocation.y = border_width; - - if (handle_shown) - child2_allocation.y = child1_allocation.y + child1_allocation.height + paned->handle_height; - else - child2_allocation.y = child1_allocation.y + child1_allocation.height; - child2_allocation.height = MAX(1, (gint) allocation->height - child2_allocation.y - border_width); - - /* Now allocate the childen, making sure, when resizing not to - * overlap the windows */ - if (GTK_WIDGET_MAPPED (widget) && - paned->child1 && GTK_WIDGET_VISIBLE (paned->child1) && - paned->child1->allocation.height < child1_allocation.height) - { - if (paned->child2 && GTK_WIDGET_VISIBLE (paned->child2)) - gtk_widget_size_allocate(paned->child2, &child2_allocation); - gtk_widget_size_allocate(paned->child1, &child1_allocation); - } - else - { - if (paned->child1 && GTK_WIDGET_VISIBLE (paned->child1)) - gtk_widget_size_allocate(paned->child1, &child1_allocation); - if (paned->child2 && GTK_WIDGET_VISIBLE (paned->child2)) - gtk_widget_size_allocate(paned->child2, &child2_allocation); - } -} - -static void -e_vpaned_xor_line (EPaned *paned) -{ - GtkWidget *widget; - GdkGCValues values; - guint16 ypos; - - widget = GTK_WIDGET (paned); - - if (!paned->xor_gc) - { - values.function = GDK_INVERT; - values.subwindow_mode = GDK_INCLUDE_INFERIORS; - paned->xor_gc = gdk_gc_new_with_values (widget->window, - &values, - GDK_GC_FUNCTION | GDK_GC_SUBWINDOW); - } - - gdk_gc_set_line_attributes (paned->xor_gc, 2, GDK_LINE_SOLID, - GDK_CAP_NOT_LAST, GDK_JOIN_BEVEL); - - ypos = paned->child1_size - + GTK_CONTAINER (paned)->border_width + paned->handle_size / 2; - - gdk_draw_line (widget->window, paned->xor_gc, - 0, - ypos, - widget->allocation.width - 1, - ypos); -} - -static gboolean -e_vpaned_button_press (GtkWidget *widget, - GdkEventButton *event) -{ - EPaned *paned; - - g_return_val_if_fail (widget != NULL, FALSE); - g_return_val_if_fail (E_IS_PANED (widget), FALSE); - - paned = E_PANED (widget); - - if (!paned->in_drag && - (event->window == paned->handle) && (event->button == 1)) - { - paned->old_child1_size = paned->child1_size; - paned->in_drag = TRUE; - /* We need a server grab here, not gtk_grab_add(), since - * we don't want to pass events on to the widget's children */ - gdk_pointer_grab (paned->handle, FALSE, - GDK_POINTER_MOTION_HINT_MASK - | GDK_BUTTON1_MOTION_MASK - | GDK_BUTTON_RELEASE_MASK, NULL, NULL, - event->time); - paned->child1_size = e_paned_quantized_size(paned, paned->child1_size + event->y - paned->handle_size / 2); - paned->child1_size = CLAMP (paned->child1_size, 0, - widget->allocation.height - - paned->handle_size - - 2 * GTK_CONTAINER (paned)->border_width); - e_vpaned_xor_line(paned); - - return TRUE; - } - - return FALSE; -} - -static gboolean -e_vpaned_button_release (GtkWidget *widget, - GdkEventButton *event) -{ - EPaned *paned; - - g_return_val_if_fail (widget != NULL, FALSE); - g_return_val_if_fail (E_IS_PANED (widget), FALSE); - - paned = E_PANED (widget); - - if (paned->in_drag && (event->button == 1)) - { - e_vpaned_xor_line (paned); - paned->in_drag = FALSE; - paned->position_set = TRUE; - gdk_pointer_ungrab (event->time); - gtk_widget_queue_resize (GTK_WIDGET (paned)); - - return TRUE; - } - - return FALSE; -} - -static gboolean -e_vpaned_motion (GtkWidget *widget, - GdkEventMotion *event) -{ - EPaned *paned; - gint y; - - g_return_val_if_fail (widget != NULL, FALSE); - g_return_val_if_fail (E_IS_PANED (widget), FALSE); - - if (event->is_hint || event->window != widget->window) - gtk_widget_get_pointer (widget, NULL, &y); - else - y = event->y; - - paned = E_PANED (widget); - - if (paned->in_drag) - { - gint size = y - GTK_CONTAINER(paned)->border_width - paned->handle_size / 2; - - e_vpaned_xor_line (paned); - paned->child1_size = CLAMP (e_paned_quantized_size(paned, size), paned->min_position, paned->max_position); - e_vpaned_xor_line(paned); - } - - return TRUE; -} - -static gboolean -e_vpaned_handle_shown (EPaned *paned) -{ - return ((paned->child1 && paned->child2) && - (GTK_WIDGET_VISIBLE (paned->child1) && GTK_WIDGET_VISIBLE (paned->child2))); -} diff --git a/cut-n-paste-code/widgets/e-paned/e-vpaned.h b/cut-n-paste-code/widgets/e-paned/e-vpaned.h deleted file mode 100644 index fbd18e8ea..000000000 --- a/cut-n-paste-code/widgets/e-paned/e-vpaned.h +++ /dev/null @@ -1,72 +0,0 @@ -/* EPaned - A slightly more advanced paned widget. - * Copyright (C) 2000 Helix Code, Inc. - * - * Author: Christopher James Lahey <clahey@helixcode.com> - * - * based on GtkPaned from Gtk+. Gtk+ Copyright notice follows. - */ - -/* GTK - The GIMP Toolkit - * Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 59 Temple Place - Suite 330, - * Boston, MA 02111-1307, USA. - */ - -/* - * Modified by the GTK+ Team and others 1997-2000. See the AUTHORS - * file for a list of people on the GTK+ Team. See the ChangeLog - * files for a list of changes. These files are distributed with - * GTK+ at ftp://ftp.gtk.org/pub/gtk/. - */ - -#ifndef __E_VPANED_H__ -#define __E_VPANED_H__ - -#include "e-paned.h" - -#ifdef __cplusplus -extern "C" { -#endif /* __cplusplus */ - -#define E_TYPE_VPANED (e_vpaned_get_type ()) -#define E_VPANED(obj) (GTK_CHECK_CAST ((obj), E_TYPE_VPANED, EVPaned)) -#define E_VPANED_CLASS(klass) (GTK_CHECK_CLASS_CAST ((klass), E_TYPE_VPANED, EVPanedClass)) -#define E_IS_VPANED(obj) (GTK_CHECK_TYPE ((obj), E_TYPE_VPANED)) -#define E_IS_VPANED_CLASS(klass) (GTK_CHECK_CLASS_TYPE ((klass), E_TYPE_VPANED)) -#define E_VPANED_GET_CLASS(obj) (GTK_CHECK_GET_CLASS ((obj), E_TYPE_VPANED, EVPanedClass)) - - -typedef struct _EVPaned EVPaned; -typedef struct _EVPanedClass EVPanedClass; - -struct _EVPaned -{ - EPaned paned; -}; - -struct _EVPanedClass -{ - EPanedClass parent_class; -}; - -GtkType e_vpaned_get_type (void); -GtkWidget *e_vpaned_new (void); - -#ifdef __cplusplus -} -#endif /* __cplusplus */ - -#endif /* __E_VPANED_H__ */ |