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-rw-r--r--widget/gtk/WidgetStyleCache.cpp54
-rw-r--r--widget/gtk/gtk3drawing.cpp18
-rw-r--r--widget/gtk/gtkdrawing.h7
-rw-r--r--widget/gtk/nsLookAndFeel.cpp2
4 files changed, 49 insertions, 32 deletions
diff --git a/widget/gtk/WidgetStyleCache.cpp b/widget/gtk/WidgetStyleCache.cpp
index bfb96653f..e70e72bd3 100644
--- a/widget/gtk/WidgetStyleCache.cpp
+++ b/widget/gtk/WidgetStyleCache.cpp
@@ -434,15 +434,6 @@ CreateScrolledWindowWidget()
}
static GtkWidget*
-CreateTextViewWidget()
-{
- GtkWidget* widget = gtk_text_view_new();
- gtk_container_add(GTK_CONTAINER(GetWidget(MOZ_GTK_SCROLLED_WINDOW)),
- widget);
- return widget;
-}
-
-static GtkWidget*
CreateMenuSeparatorWidget()
{
GtkWidget* widget = gtk_separator_menu_item_new();
@@ -591,8 +582,6 @@ CreateWidget(WidgetNodeType aWidgetType)
return CreateEntryWidget();
case MOZ_GTK_SCROLLED_WINDOW:
return CreateScrolledWindowWidget();
- case MOZ_GTK_TEXT_VIEW:
- return CreateTextViewWidget();
case MOZ_GTK_TREEVIEW:
return CreateTreeViewWidget();
case MOZ_GTK_TREE_HEADER_CELL:
@@ -754,6 +743,10 @@ GetWidgetRootStyle(WidgetNodeType aNodeType)
style = CreateStyleForWidget(gtk_radio_menu_item_new(nullptr),
MOZ_GTK_MENUPOPUP);
break;
+ case MOZ_GTK_TEXT_VIEW:
+ style = CreateStyleForWidget(gtk_text_view_new(),
+ MOZ_GTK_SCROLLED_WINDOW);
+ break;
case MOZ_GTK_TOOLTIP:
if (gtk_check_version(3, 20, 0) != nullptr) {
// The tooltip style class is added first in CreateTooltipWidget()
@@ -881,10 +874,21 @@ GetCssNodeStyleInternal(WidgetNodeType aNodeType)
// TODO - create from CSS node
return GetWidgetStyleWithClass(MOZ_GTK_SCROLLED_WINDOW,
GTK_STYLE_CLASS_FRAME);
- case MOZ_GTK_TEXT_VIEW:
+ case MOZ_GTK_TEXT_VIEW_TEXT:
+ case MOZ_GTK_RESIZER:
// TODO - create from CSS node
- return GetWidgetStyleWithClass(MOZ_GTK_TEXT_VIEW,
- GTK_STYLE_CLASS_VIEW);
+ style = GetWidgetStyleWithClass(MOZ_GTK_TEXT_VIEW, GTK_STYLE_CLASS_VIEW);
+ if (aNodeType == MOZ_GTK_RESIZER) {
+ // The "grip" class provides the correct builtin icon from
+ // gtk_render_handle(). The icon is drawn with shaded variants of
+ // the background color, and so a transparent background would lead to
+ // a transparent resizer. gtk_render_handle() also uses the
+ // background color to draw a background, and so this style otherwise
+ // matches MOZ_GTK_TEXT_VIEW_TEXT to match the background with
+ // textarea elements.
+ gtk_style_context_add_class(style, GTK_STYLE_CLASS_GRIP);
+ }
+ return style;
case MOZ_GTK_FRAME_BORDER:
style = CreateChildCSSNode("border", MOZ_GTK_FRAME);
break;
@@ -1008,9 +1012,25 @@ GetWidgetStyleInternal(WidgetNodeType aNodeType)
case MOZ_GTK_SCROLLED_WINDOW:
return GetWidgetStyleWithClass(MOZ_GTK_SCROLLED_WINDOW,
GTK_STYLE_CLASS_FRAME);
- case MOZ_GTK_TEXT_VIEW:
- return GetWidgetStyleWithClass(MOZ_GTK_TEXT_VIEW,
- GTK_STYLE_CLASS_VIEW);
+ case MOZ_GTK_TEXT_VIEW_TEXT:
+ case MOZ_GTK_RESIZER: {
+ // GTK versions prior to 3.20 do not have the view class on the root
+ // node, but add this to determine the background for the text window.
+ GtkStyleContext* style =
+ GetWidgetStyleWithClass(MOZ_GTK_TEXT_VIEW, GTK_STYLE_CLASS_VIEW);
+ if (aNodeType == MOZ_GTK_RESIZER) {
+ // The "grip" class provides the correct builtin icon from
+ // gtk_render_handle(). The icon is drawn with shaded variants of
+ // the background color, and so a transparent background would lead to
+ // a transparent resizer. gtk_render_handle() also uses the
+ // background color to draw a background, and so this style otherwise
+ // matches MOZ_GTK_TEXT_VIEW_TEXT to match the background with
+ // textarea elements. GtkTextView creates a separate text window and
+ // so the background should not be transparent.
+ gtk_style_context_add_class(style, GTK_STYLE_CLASS_GRIP);
+ }
+ return style;
+ }
case MOZ_GTK_FRAME_BORDER:
return GetWidgetRootStyle(MOZ_GTK_FRAME);
case MOZ_GTK_TREEVIEW_VIEW:
diff --git a/widget/gtk/gtk3drawing.cpp b/widget/gtk/gtk3drawing.cpp
index 062a5c006..7cd18e44e 100644
--- a/widget/gtk/gtk3drawing.cpp
+++ b/widget/gtk/gtk3drawing.cpp
@@ -897,8 +897,10 @@ moz_gtk_text_view_paint(cairo_t *cr, GdkRectangle* rect,
gtk_style_context_get_padding(style_frame, state_flags, &padding);
ReleaseStyleContext(style_frame);
+ // There is a separate "text" window, which provides the background behind
+ // the text.
GtkStyleContext* style =
- ClaimStyleContext(MOZ_GTK_TEXT_VIEW, direction, state_flags);
+ ClaimStyleContext(MOZ_GTK_TEXT_VIEW_TEXT, direction, state_flags);
gint xthickness = border.left + padding.left;
gint ythickness = border.top + padding.top;
@@ -1337,17 +1339,9 @@ moz_gtk_resizer_paint(cairo_t *cr, GdkRectangle* rect,
GtkWidgetState* state,
GtkTextDirection direction)
{
- GtkStyleContext* style;
-
- // gtk_render_handle() draws a background, so use GtkTextView and its
- // GTK_STYLE_CLASS_VIEW to match the background with textarea elements.
- // The resizer is drawn with shaded variants of the background color, and
- // so a transparent background would lead to a transparent resizer.
- style = ClaimStyleContext(MOZ_GTK_TEXT_VIEW, GTK_TEXT_DIR_LTR,
- GetStateFlagsFromGtkWidgetState(state));
- // TODO - we need to save/restore style when gtk 3.20 CSS node path
- // is used
- gtk_style_context_add_class(style, GTK_STYLE_CLASS_GRIP);
+ GtkStyleContext* style =
+ ClaimStyleContext(MOZ_GTK_RESIZER, GTK_TEXT_DIR_LTR,
+ GetStateFlagsFromGtkWidgetState(state));
// Workaround unico not respecting the text direction for resizers.
// See bug 1174248.
diff --git a/widget/gtk/gtkdrawing.h b/widget/gtk/gtkdrawing.h
index 540e38184..7db5db043 100644
--- a/widget/gtk/gtkdrawing.h
+++ b/widget/gtk/gtkdrawing.h
@@ -145,8 +145,11 @@ typedef enum {
MOZ_GTK_ENTRY,
/* Paints a GtkExpander. */
MOZ_GTK_EXPANDER,
- /* Paints a GtkTextView. */
+ /* Paints a GtkTextView or gets the style context corresponding to the
+ root node of a GtkTextView. */
MOZ_GTK_TEXT_VIEW,
+ /* The "text" window or node of a GtkTextView */
+ MOZ_GTK_TEXT_VIEW_TEXT,
/* Paints a GtkOptionMenu. */
MOZ_GTK_DROPDOWN,
/* Paints a dropdown arrow (a GtkButton containing a down GtkArrow). */
@@ -168,7 +171,7 @@ typedef enum {
MOZ_GTK_FRAME,
/* Paints the border of a GtkFrame */
MOZ_GTK_FRAME_BORDER,
- /* Paints a resize grip for a GtkWindow */
+ /* Paints a resize grip for a GtkTextView */
MOZ_GTK_RESIZER,
/* Paints a GtkProgressBar. */
MOZ_GTK_PROGRESSBAR,
diff --git a/widget/gtk/nsLookAndFeel.cpp b/widget/gtk/nsLookAndFeel.cpp
index 1a699ecbd..abc0ff061 100644
--- a/widget/gtk/nsLookAndFeel.cpp
+++ b/widget/gtk/nsLookAndFeel.cpp
@@ -1291,7 +1291,7 @@ nsLookAndFeel::Init()
}
#else
// Text colors
- style = ClaimStyleContext(MOZ_GTK_TEXT_VIEW);
+ style = ClaimStyleContext(MOZ_GTK_TEXT_VIEW_TEXT);
gtk_style_context_get_background_color(style, GTK_STATE_FLAG_NORMAL, &color);
sMozFieldBackground = GDK_RGBA_TO_NS_RGBA(color);
gtk_style_context_get_color(style, GTK_STATE_FLAG_NORMAL, &color);
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-30 20:04:51 +0000