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firefox/mozilla-gtk3-tab-size.patch

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diff -up src/widget/gtk/gtk3drawing.c.gtk3-tab-size src/widget/gtk/gtk3drawing.c
--- src/widget/gtk/gtk3drawing.c.gtk3-tab-size 2014-05-22 11:59:23.000000000 +0200
+++ src/widget/gtk/gtk3drawing.c 2014-06-03 14:41:06.740369999 +0200
@@ -2063,22 +2063,35 @@ moz_gtk_tab_paint(cairo_t *cr, GdkRectan
* tab appear physically attached to the tabpanel; see details below. */
GtkStyleContext* style;
+ GdkRectangle tabRect;
GdkRectangle focusRect;
GdkRectangle backRect;
+ int initial_gap = 0;
ensure_tab_widget();
gtk_widget_set_direction(gTabWidget, direction);
style = gtk_widget_get_style_context(gTabWidget);
- backRect = focusRect = *rect;
-
gtk_style_context_save(style);
+ tabRect = *rect;
+
+ if (flags & MOZ_GTK_TAB_FIRST) {
+ gtk_widget_style_get (gTabWidget, "initial-gap", &initial_gap, NULL);
+ tabRect.width -= initial_gap;
+
+ if (direction != GTK_TEXT_DIR_RTL) {
+ tabRect.x += initial_gap;
+ }
+ }
+
+ focusRect = backRect = tabRect;
+
if ((flags & MOZ_GTK_TAB_SELECTED) == 0) {
/* Only draw the tab */
gtk_style_context_set_state(style, GTK_STATE_FLAG_NORMAL);
gtk_render_extension(style, cr,
- rect->x, rect->y, rect->width, rect->height,
+ tabRect.x, tabRect.y, tabRect.width, tabRect.height,
(flags & MOZ_GTK_TAB_BOTTOM) ?
GTK_POS_TOP : GTK_POS_BOTTOM );
} else {
@@ -2132,15 +2145,17 @@ moz_gtk_tab_paint(cairo_t *cr, GdkRectan
gap_loffset = gap_roffset = 20; /* should be enough */
if (flags & MOZ_GTK_TAB_FIRST) {
if (direction == GTK_TEXT_DIR_RTL)
- gap_roffset = 0;
+ gap_roffset = initial_gap;
else
- gap_loffset = 0;
+ gap_loffset = initial_gap;
}
- gtk_style_context_set_state(style, GTK_STATE_FLAG_ACTIVE);
-
/* Adwaita theme engine crashes without it (rhbz#713764) */
- gtk_style_context_add_region(style, GTK_STYLE_REGION_TAB, 0);
+ gtk_style_context_add_region(style, GTK_STYLE_REGION_TAB,
+ (flags & MOZ_GTK_TAB_FIRST) ?
+ GTK_REGION_FIRST : 0);
+
+ gtk_style_context_set_state(style, GTK_STATE_FLAG_ACTIVE);
if (flags & MOZ_GTK_TAB_BOTTOM) {
/* Draw the tab on bottom */
@@ -2148,8 +2163,8 @@ moz_gtk_tab_paint(cairo_t *cr, GdkRectan
focusRect.height -= gap_voffset;
gtk_render_extension(style, cr,
- rect->x, rect->y + gap_voffset, rect->width,
- rect->height - gap_voffset, GTK_POS_TOP);
+ tabRect.x, tabRect.y + gap_voffset, tabRect.width,
+ tabRect.height - gap_voffset, GTK_POS_TOP);
gtk_style_context_remove_region(style, GTK_STYLE_REGION_TAB);
@@ -2165,38 +2180,39 @@ moz_gtk_tab_paint(cairo_t *cr, GdkRectan
cairo_clip(cr);
gtk_render_frame_gap(style, cr,
- rect->x - gap_loffset,
- rect->y + gap_voffset - 3 * gap_height,
- rect->width + gap_loffset + gap_roffset,
+ tabRect.x - gap_loffset,
+ tabRect.y + gap_voffset - 3 * gap_height,
+ tabRect.width + gap_loffset + gap_roffset,
3 * gap_height, GTK_POS_BOTTOM,
- gap_loffset, gap_loffset + rect->width);
+ gap_loffset, gap_loffset + tabRect.width);
cairo_restore(cr);
} else {
/* Draw the tab on top */
focusRect.height -= gap_voffset;
gtk_render_extension(style, cr,
- rect->x, rect->y, rect->width,
- rect->height - gap_voffset, GTK_POS_BOTTOM);
+ tabRect.x, tabRect.y, tabRect.width,
+ tabRect.height - gap_voffset, GTK_POS_BOTTOM);
gtk_style_context_remove_region(style, GTK_STYLE_REGION_TAB);
- backRect.y += (rect->height - gap_voffset);
+ backRect.y += (tabRect.height - gap_voffset);
backRect.height = gap_height;
/* Draw the gap; erase with background color before painting in
* case theme does not */
gtk_render_background(style, cr, backRect.x, backRect.y,
backRect.width, backRect.height);
+
cairo_save(cr);
cairo_rectangle(cr, backRect.x, backRect.y, backRect.width, backRect.height);
cairo_clip(cr);
gtk_render_frame_gap(style, cr,
- rect->x - gap_loffset,
- rect->y + rect->height - gap_voffset,
- rect->width + gap_loffset + gap_roffset,
+ tabRect.x - gap_loffset,
+ tabRect.y + tabRect.height - gap_voffset,
+ tabRect.width + gap_loffset + gap_roffset,
3 * gap_height, GTK_POS_TOP,
- gap_loffset, gap_loffset + rect->width);
+ gap_loffset, gap_loffset + tabRect.width);
cairo_restore(cr);
}
}
@@ -2825,10 +2841,6 @@ moz_gtk_get_widget_border(GtkThemeWidget
left, top, right, bottom);
return MOZ_GTK_SUCCESS;
}
- case MOZ_GTK_TAB:
- ensure_tab_widget();
- w = gTabWidget;
- break;
/* These widgets have no borders, since they are not containers. */
case MOZ_GTK_SPLITTER_HORIZONTAL:
case MOZ_GTK_SPLITTER_VERTICAL:
@@ -2871,6 +2883,58 @@ moz_gtk_get_widget_border(GtkThemeWidget
return MOZ_GTK_SUCCESS;
}
+gint
+moz_gtk_get_tab_border(GtkThemeWidgetType widget, gint* left, gint* top,
+ gint* right, gint* bottom, GtkTextDirection direction,
+ GtkTabFlags flags)
+{
+ GtkStyleContext* style;
+ int tab_curvature;
+
+ ensure_tab_widget();
+
+ style = gtk_widget_get_style_context(gTabWidget);
+ gtk_style_context_save(style);
+
+ gtk_style_context_set_state(style, ((flags & MOZ_GTK_TAB_SELECTED) == 0) ?
+ GTK_STATE_FLAG_NORMAL :
+ GTK_STATE_FLAG_ACTIVE);
+ gtk_style_context_add_region(style, GTK_STYLE_REGION_TAB,
+ (flags & MOZ_GTK_TAB_FIRST) ?
+ GTK_REGION_FIRST : 0);
+ gtk_style_context_add_class(style, (flags & MOZ_GTK_TAB_BOTTOM) ?
+ GTK_STYLE_CLASS_BOTTOM :
+ GTK_STYLE_CLASS_TOP);
+
+ *left = *top = *right = *bottom = 0;
+ moz_gtk_add_style_border(style, left, top, right, bottom);
+ moz_gtk_add_style_padding(style, left, top, right, bottom);
+
+ gtk_widget_style_get (gTabWidget, "tab-curvature", &tab_curvature, NULL);
+ *left += tab_curvature;
+ *right += tab_curvature;
+
+ if (flags & MOZ_GTK_TAB_FIRST) {
+ int initial_gap;
+ gtk_widget_style_get (gTabWidget, "initial-gap", &initial_gap, NULL);
+ if (direction == GTK_TEXT_DIR_RTL)
+ *right += initial_gap;
+ else
+ *left += initial_gap;
+ }
+
+ // Top tabs have no bottom border, bottom tabs have no top border
+ if (flags & MOZ_GTK_TAB_BOTTOM) {
+ *top = 0;
+ } else {
+ *bottom = 0;
+ }
+
+ gtk_style_context_restore(style);
+
+ return MOZ_GTK_SUCCESS;
+}
+
gint
moz_gtk_get_combo_box_entry_button_size(gint* width, gint* height)
{
diff -up src/widget/gtk/gtkdrawing.h.gtk3-tab-size src/widget/gtk/gtkdrawing.h
--- src/widget/gtk/gtkdrawing.h.gtk3-tab-size 2014-04-22 17:06:04.000000000 +0200
+++ src/widget/gtk/gtkdrawing.h 2014-06-03 14:39:09.240424957 +0200
@@ -258,6 +258,13 @@ gint moz_gtk_get_widget_border(GtkThemeW
gint* right, gint* bottom, GtkTextDirection direction,
gboolean inhtml);
+#if (MOZ_WIDGET_GTK == 3)
+gint
+moz_gtk_get_tab_border(GtkThemeWidgetType widget, gint* left, gint* top,
+ gint* right, gint* bottom, GtkTextDirection direction,
+ GtkTabFlags flags);
+#endif
+
/**
* Get the desired size of a GtkCheckButton
* indicator_size: [OUT] the indicator size
diff -up src/widget/gtk/nsNativeThemeGTK.cpp.gtk3-tab-size src/widget/gtk/nsNativeThemeGTK.cpp
--- src/widget/gtk/nsNativeThemeGTK.cpp.gtk3-tab-size 2014-05-21 13:29:44.000000000 +0200
+++ src/widget/gtk/nsNativeThemeGTK.cpp 2014-06-03 14:39:09.240424957 +0200
@@ -915,15 +915,31 @@ nsNativeThemeGTK::GetWidgetBorder(nsDevi
// but don't reserve any space for it.
break;
case NS_THEME_TAB:
- // Top tabs have no bottom border, bottom tabs have no top border
- moz_gtk_get_widget_border(MOZ_GTK_TAB, &aResult->left, &aResult->top,
- &aResult->right, &aResult->bottom, direction,
- FALSE);
- if (IsBottomTab(aFrame))
- aResult->top = 0;
- else
- aResult->bottom = 0;
- break;
+ {
+#if (MOZ_WIDGET_GTK == 2)
+ // Top tabs have no bottom border, bottom tabs have no top border
+ moz_gtk_get_widget_border(MOZ_GTK_TAB, &aResult->left, &aResult->top,
+ &aResult->right, &aResult->bottom, direction,
+ FALSE);
+ if (IsBottomTab(aFrame))
+ aResult->top = 0;
+ else
+ aResult->bottom = 0;
+#else
+ GtkWidgetState state;
+ GtkThemeWidgetType gtkWidgetType;
+ gint flags;
+
+ if (!GetGtkWidgetAndState(aWidgetType, aFrame, gtkWidgetType, &state,
+ &flags))
+ return NS_OK;
+
+ moz_gtk_get_tab_border(MOZ_GTK_TAB, &aResult->left, &aResult->top,
+ &aResult->right, &aResult->bottom, direction,
+ (GtkTabFlags)flags);
+#endif
+ }
+ break;
case NS_THEME_MENUITEM:
case NS_THEME_CHECKMENUITEM:
case NS_THEME_RADIOMENUITEM:
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