Clarified transparentBorder property documentation

7 files changed, 62 insertions, 68 deletions

diff --git a/doc/src/qtgraphicaleffects-directionalblur.qdoc b/doc/src/qtgraphicaleffects-directionalblur.qdoc
index 10e1873..0b64a98 100644
--- a/doc/src/qtgraphicaleffects-directionalblur.qdoc
+++ b/doc/src/qtgraphicaleffects-directionalblur.qdoc
@@ -152,19 +152,18 @@
 /*!
     \qmlproperty bool QtGraphicalEffects::DirectionalBlur::transparentBorder
 
-    This property defines the blur near the edges of the item, where the pixel
-    blurring is affected by the pixels just outside the source.
+    This property defines the blur behavior near the edges of the item, where
+    the pixel blurring is affected by the pixels outside the source edges.
 
-    Setting this property to \c false, interprets the pixels outside the item
-    according to the OpenGL clamp-to-edge mode. If the source is Image, the pixels
-    are interpreted according to the Image::fillMode property. If the source is
-    ShaderEffectSource, the pixels are interpreted according to the
-    ShaderEffectSource::wrapMode property.
-
-    Setting this property to \c true, interprets the pixels outside the item to
-    be transparent. This behavior is similar to the OpenGL clamp-to-border
+    If the property is set to \c true, the pixels outside the source are
+    interpreted to be transparent, which is similar to OpenGL clamp-to-border
     extension. The blur is expanded slightly outside the effect item area.
 
+    If the property is set to \c false, the pixels outside the source are 
+    interpreted to contain the same color as the pixels at the edge of the item, 
+    which is similar to OpenGL clamp-to-edge behavior. The blur does not expand 
+    outside the effect item area.
+
     By default, the property is set to \c false.
 
 */
diff --git a/doc/src/qtgraphicaleffects-fastblur.qdoc b/doc/src/qtgraphicaleffects-fastblur.qdoc
index 583c1cb..1ace953 100644
--- a/doc/src/qtgraphicaleffects-fastblur.qdoc
+++ b/doc/src/qtgraphicaleffects-fastblur.qdoc
@@ -90,19 +90,18 @@
 /*!
     \qmlproperty bool QtGraphicalEffects::FastBlur::transparentBorder
 
-    This property defines the blur near the edges of the item, where the pixel
-    blurring is affected by the pixels just outside the source.
+    This property defines the blur behavior near the edges of the item, where
+    the pixel blurring is affected by the pixels outside the source edges.
 
-    Setting this property to \c false, interprets the pixels outside the item
-    according to the OpenGL clamp-to-edge mode. If the source is Image, the pixels
-    are interpreted according to the Image::fillMode property. If the source is
-    ShaderEffectSource, the pixels are interpreted according to the
-    ShaderEffectSource::wrapMode property.
-
-    Setting this property to \c true, interprets the pixels outside the item to
-    be transparent. This behavior is similar to the OpenGL clamp-to-border
+    If the property is set to \c true, the pixels outside the source are
+    interpreted to be transparent, which is similar to OpenGL clamp-to-border
     extension. The blur is expanded slightly outside the effect item area.
 
+    If the property is set to \c false, the pixels outside the source are 
+    interpreted to contain the same color as the pixels at the edge of the item, 
+    which is similar to OpenGL clamp-to-edge behavior. The blur does not expand 
+    outside the effect item area.
+
     By default, the property is set to \c false.
 
     \table
diff --git a/doc/src/qtgraphicaleffects-gaussianblur.qdoc b/doc/src/qtgraphicaleffects-gaussianblur.qdoc
index 67614cf..7679799 100644
--- a/doc/src/qtgraphicaleffects-gaussianblur.qdoc
+++ b/doc/src/qtgraphicaleffects-gaussianblur.qdoc
@@ -161,19 +161,18 @@
 /*!
     \qmlproperty bool QtGraphicalEffects::GaussianBlur::transparentBorder
 
-    This property defines the blur near the edges of the item, where the pixel
-    blurring is affected by the pixels just outside the source.
+    This property defines the blur behavior near the edges of the item, where
+    the pixel blurring is affected by the pixels outside the source edges.
 
-    Setting this property to \c false, interprets the pixels outside the item
-    according to the OpenGL clamp-to-edge mode. If the source is Image, the pixels
-    are interpreted according to the Image::fillMode property. If the source is
-    ShaderEffectSource, the pixels are interpreted according to the
-    ShaderEffectSource::wrapMode property.
-
-    Setting this property to \c true, interprets the pixels outside the item to
-    be transparent. This behavior is similar to the OpenGL clamp-to-border
+    If the property is set to \c true, the pixels outside the source are
+    interpreted to be transparent, which is similar to OpenGL clamp-to-border
     extension. The blur is expanded slightly outside the effect item area.
 
+    If the property is set to \c false, the pixels outside the source are 
+    interpreted to contain the same color as the pixels at the edge of the item, 
+    which is similar to OpenGL clamp-to-edge behavior. The blur does not expand 
+    outside the effect item area.
+
     By default, the property is set to \c false.
 
     \table
diff --git a/doc/src/qtgraphicaleffects-maskedblur.qdoc b/doc/src/qtgraphicaleffects-maskedblur.qdoc
index bf16d2a..b69f2a3 100644
--- a/doc/src/qtgraphicaleffects-maskedblur.qdoc
+++ b/doc/src/qtgraphicaleffects-maskedblur.qdoc
@@ -140,19 +140,18 @@
 /*!
     \qmlproperty bool QtGraphicalEffects::MaskedBlur::transparentBorder
 
-    This property defines the blur near the edges of the item, where the pixel
-    blurring is affected by the pixels just outside the source.
+    This property defines the blur behavior near the edges of the item, where
+    the pixel blurring is affected by the pixels outside the source edges.
 
-    Setting this property to \c false, interprets the pixels outside the item
-    according to the OpenGL clamp-to-edge mode. If the source is Image, the pixels
-    are interpreted according to the Image::fillMode property. If the source is
-    ShaderEffectSource, the pixels are interpreted according to the
-    ShaderEffectSource::wrapMode property.
-
-    Setting this property to \c true, interprets the pixels outside the item to
-    be transparent. This behavior is similar to the OpenGL clamp-to-border
+    If the property is set to \c true, the pixels outside the source are
+    interpreted to be transparent, which is similar to OpenGL clamp-to-border
     extension. The blur is expanded slightly outside the effect item area.
 
+    If the property is set to \c false, the pixels outside the source are 
+    interpreted to contain the same color as the pixels at the edge of the item, 
+    which is similar to OpenGL clamp-to-edge behavior. The blur does not expand 
+    outside the effect item area.
+
     By default, the property is set to \c false.
 
     \table
diff --git a/doc/src/qtgraphicaleffects-radialblur.qdoc b/doc/src/qtgraphicaleffects-radialblur.qdoc
index 5fb106a..6fbb282 100644
--- a/doc/src/qtgraphicaleffects-radialblur.qdoc
+++ b/doc/src/qtgraphicaleffects-radialblur.qdoc
@@ -160,19 +160,18 @@
 /*!
     \qmlproperty bool QtGraphicalEffects::RadialBlur::transparentBorder
 
-    This property defines the blur near the edges of the item, where the pixel
-    blurring is affected by the pixels just outside the source.
+    This property defines the blur behavior near the edges of the item, where
+    the pixel blurring is affected by the pixels outside the source edges.
 
-    Setting this property to \c false, interprets the pixels outside the item
-    according to the OpenGL clamp-to-edge mode. If the source is Image, the pixels
-    are interpreted according to the Image::fillMode property. If the source is
-    ShaderEffectSource, the pixels are interpreted according to the
-    ShaderEffectSource::wrapMode property.
-
-    Setting this property to \c true, interprets the pixels outside the item to
-    be transparent. This behavior is similar to the OpenGL clamp-to-border
+    If the property is set to \c true, the pixels outside the source are
+    interpreted to be transparent, which is similar to OpenGL clamp-to-border
     extension. The blur is expanded slightly outside the effect item area.
 
+    If the property is set to \c false, the pixels outside the source are 
+    interpreted to contain the same color as the pixels at the edge of the item, 
+    which is similar to OpenGL clamp-to-edge behavior. The blur does not expand 
+    outside the effect item area.
+
     By default, the property is set to \c false.
 
 */
diff --git a/doc/src/qtgraphicaleffects-recursiveblur.qdoc b/doc/src/qtgraphicaleffects-recursiveblur.qdoc
index 3be1041..02dd6bd 100644
--- a/doc/src/qtgraphicaleffects-recursiveblur.qdoc
+++ b/doc/src/qtgraphicaleffects-recursiveblur.qdoc
@@ -95,18 +95,18 @@
 /*!
     \qmlproperty bool QtGraphicalEffects::RecursiveBlur::transparentBorder
 
-    This property defines the blur behavior near the edges of teh item, where
-    the pixel blurring is affected by the pixels utside the source edges.
+    This property defines the blur behavior near the edges of the item, where
+    the pixel blurring is affected by the pixels outside the source edges.
 
-    If the transparentBorder property is set to \c false, the pixels outside the
-    item are interpreted according to the ShaderEffectSource wrapMode property.
-    If the source item is Image, the pixels are intrepreted according to the
-    fillMode property.
-
-    If the property is set to \c true, the pixels outside the item are
+    If the property is set to \c true, the pixels outside the source are
     interpreted to be transparent, which is similar to OpenGL clamp-to-border
     extension. The blur is expanded slightly outside the effect item area.
 
+    If the property is set to \c false, the pixels outside the source are 
+    interpreted to contain the same color as the pixels at the edge of the item, 
+    which is similar to OpenGL clamp-to-edge behavior. The blur does not expand 
+    outside the effect item area.
+
     By default, the property is set to \c false.
 
     \table
diff --git a/doc/src/qtgraphicaleffects-zoomblur.qdoc b/doc/src/qtgraphicaleffects-zoomblur.qdoc
index 7580772..6970e63 100644
--- a/doc/src/qtgraphicaleffects-zoomblur.qdoc
+++ b/doc/src/qtgraphicaleffects-zoomblur.qdoc
@@ -159,19 +159,18 @@
 /*!
     \qmlproperty bool QtGraphicalEffects::ZoomBlur::transparentBorder
 
-    This property defines the blur near the edges of the item, where the pixel
-    blurring is affected by the pixels just outside the source.
+    This property defines the blur behavior near the edges of the item, where
+    the pixel blurring is affected by the pixels outside the source edges.
 
-    Setting this property to \c false, interprets the pixels outside the item
-    according to the OpenGL clamp-to-edge mode. If the source is Image, the pixels
-    are interpreted according to the Image::fillMode property. If the source is
-    ShaderEffectSource, the pixels are interpreted according to the
-    ShaderEffectSource::wrapMode property.
-
-    Setting this property to \c true, interprets the pixels outside the item to
-    be transparent. This behavior is similar to the OpenGL clamp-to-border
+    If the property is set to \c true, the pixels outside the source are
+    interpreted to be transparent, which is similar to OpenGL clamp-to-border
     extension. The blur is expanded slightly outside the effect item area.
 
+    If the property is set to \c false, the pixels outside the source are 
+    interpreted to contain the same color as the pixels at the edge of the item, 
+    which is similar to OpenGL clamp-to-edge behavior. The blur does not expand 
+    outside the effect item area.
+
     By default, the property is set to \c false.
 
 */