mirror of
https://gitlab.gnome.org/GNOME/gtk.git
synced 2024-12-27 06:00:22 +00:00
Make GtkMenuItem use GtkStyleContext
This commit is contained in:
Carlos Garnacho
parent
6ff7a8daf2
commit
c42f20efe3
@ -594,6 +594,8 @@ get_arrow_size (GtkWidget *widget,
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GtkWidget *child,
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gint *size)
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{
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GtkStyleContext *style_context;
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GtkStateFlags state;
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PangoContext *context;
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PangoFontMetrics *metrics;
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gfloat arrow_scaling;
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@ -605,8 +607,11 @@ get_arrow_size (GtkWidget *widget,
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NULL);
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context = gtk_widget_get_pango_context (child);
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style_context = gtk_widget_get_style_context (child);
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state = gtk_widget_get_state_flags (child);
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metrics = pango_context_get_metrics (context,
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gtk_widget_get_style (child)->font_desc,
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gtk_style_context_get_font (style_context, state),
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pango_context_get_language (context));
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*size = (PANGO_PIXELS (pango_font_metrics_get_ascent (metrics) +
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@ -640,14 +645,19 @@ gtk_menu_item_accel_width_foreach (GtkWidget *widget,
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static gint
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get_minimum_width (GtkWidget *widget)
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{
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GtkStyleContext *style_context;
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GtkStateFlags state;
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PangoContext *context;
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PangoFontMetrics *metrics;
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gint width;
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gint width_chars;
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context = gtk_widget_get_pango_context (widget);
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style_context = gtk_widget_get_style_context (widget);
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state = gtk_widget_get_state_flags (widget);
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metrics = pango_context_get_metrics (context,
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gtk_widget_get_style (widget)->font_desc,
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gtk_style_context_get_font (style_context, state),
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pango_context_get_language (context));
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width = pango_font_metrics_get_approximate_char_width (metrics);
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@ -675,6 +685,9 @@ gtk_menu_item_get_preferred_width (GtkWidget *widget,
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GtkPackDirection pack_dir;
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GtkPackDirection child_pack_dir;
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gint min_width, nat_width;
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GtkStyleContext *context;
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GtkStateFlags state;
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GtkBorder padding, border;
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min_width = nat_width = 0;
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@ -697,7 +710,14 @@ gtk_menu_item_get_preferred_width (GtkWidget *widget,
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}
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border_width = gtk_container_get_border_width (GTK_CONTAINER (widget));
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min_width = (border_width + gtk_widget_get_style (widget)->xthickness) * 2;
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context = gtk_widget_get_style_context (widget);
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state = gtk_widget_get_state_flags (widget);
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gtk_style_context_get_padding (context, state, &padding);
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gtk_style_context_get_border (context, state, &border);
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min_width = (border_width * 2) + padding.left + padding.right +
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border.left + border.right;
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if ((pack_dir == GTK_PACK_DIRECTION_LTR || pack_dir == GTK_PACK_DIRECTION_RTL) &&
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(child_pack_dir == GTK_PACK_DIRECTION_LTR || child_pack_dir == GTK_PACK_DIRECTION_RTL))
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@ -763,7 +783,9 @@ gtk_menu_item_get_preferred_height (GtkWidget *widget,
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GtkMenuItem *menu_item = GTK_MENU_ITEM (widget);
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GtkMenuItemPrivate *priv = menu_item->priv;
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GtkBin *bin;
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GtkStyle *style;
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GtkStyleContext *context;
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GtkStateFlags state;
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GtkBorder padding, border;
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GtkWidget *child;
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GtkWidget *parent;
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guint accel_width;
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@ -775,7 +797,10 @@ gtk_menu_item_get_preferred_height (GtkWidget *widget,
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min_height = nat_height = 0;
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style = gtk_widget_get_style (widget);
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context = gtk_widget_get_style_context (widget);
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state = gtk_widget_get_state_flags (widget);
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gtk_style_context_get_padding (context, state, &padding);
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gtk_style_context_get_border (context, state, &border);
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gtk_widget_style_get (widget,
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"horizontal-padding", &horizontal_padding,
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@ -796,7 +821,7 @@ gtk_menu_item_get_preferred_height (GtkWidget *widget,
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}
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border_width = gtk_container_get_border_width (GTK_CONTAINER (widget));
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min_height = (border_width + style->ythickness) * 2;
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min_height = (border_width * 2) + padding.top + padding.bottom + border.top + border.bottom;
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if ((pack_dir == GTK_PACK_DIRECTION_TTB || pack_dir == GTK_PACK_DIRECTION_BTT) &&
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(child_pack_dir == GTK_PACK_DIRECTION_TTB || child_pack_dir == GTK_PACK_DIRECTION_BTT))
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@ -837,9 +862,9 @@ gtk_menu_item_get_preferred_height (GtkWidget *widget,
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NULL);
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if (wide_separators)
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min_height += separator_height + style->ythickness;
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min_height += separator_height + padding.top + border.top;
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else
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min_height += style->ythickness * 2;
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min_height += padding.top + padding.bottom + border.top + border.bottom;
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nat_height = min_height;
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}
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@ -866,7 +891,9 @@ gtk_menu_item_get_preferred_height_for_width (GtkWidget *widget,
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GtkMenuItem *menu_item = GTK_MENU_ITEM (widget);
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GtkMenuItemPrivate *priv = menu_item->priv;
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GtkBin *bin;
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GtkStyle *style;
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GtkStyleContext *context;
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GtkStateFlags state;
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GtkBorder padding, border;
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GtkWidget *child;
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GtkWidget *parent;
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guint horizontal_padding;
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@ -878,7 +905,10 @@ gtk_menu_item_get_preferred_height_for_width (GtkWidget *widget,
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min_height = nat_height = 0;
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style = gtk_widget_get_style (widget);
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context = gtk_widget_get_style_context (widget);
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state = gtk_widget_get_state_flags (widget);
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gtk_style_context_get_padding (context, state, &padding);
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gtk_style_context_get_border (context, state, &border);
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gtk_widget_style_get (widget,
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"horizontal-padding", &horizontal_padding,
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@ -899,10 +929,10 @@ gtk_menu_item_get_preferred_height_for_width (GtkWidget *widget,
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}
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border_width = gtk_container_get_border_width (GTK_CONTAINER (widget));
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min_height = (border_width + style->ythickness) * 2;
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min_height = (border_width * 2) + padding.top + padding.bottom + border.top + border.bottom;
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avail_size = for_size;
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avail_size -= (border_width + style->xthickness) * 2;
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avail_size -= (border_width * 2) + padding.left + padding.right + border.left + border.right;
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if ((pack_dir == GTK_PACK_DIRECTION_TTB || pack_dir == GTK_PACK_DIRECTION_BTT) &&
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(child_pack_dir == GTK_PACK_DIRECTION_TTB || child_pack_dir == GTK_PACK_DIRECTION_BTT))
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@ -960,9 +990,9 @@ gtk_menu_item_get_preferred_height_for_width (GtkWidget *widget,
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NULL);
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if (wide_separators)
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min_height += separator_height + style->ythickness;
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min_height += separator_height + padding.top + border.top;
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else
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min_height += style->ythickness * 2;
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min_height += padding.top + padding.bottom + border.top + border.bottom;
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nat_height = min_height;
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}
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@ -1353,28 +1383,42 @@ gtk_menu_item_size_allocate (GtkWidget *widget,
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child = gtk_bin_get_child (bin);
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if (child)
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{
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GtkStyle *style;
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GtkStyleContext *context;
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GtkStateFlags state;
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GtkBorder padding, border;
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guint horizontal_padding;
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guint border_width;
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style = gtk_widget_get_style (widget);
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context = gtk_widget_get_style_context (widget);
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state = gtk_widget_get_state_flags (widget);
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gtk_style_context_get_padding (context, state, &padding);
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gtk_style_context_get_border (context, state, &border);
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gtk_widget_style_get (widget,
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"horizontal-padding", &horizontal_padding,
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NULL);
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border_width = gtk_container_get_border_width (GTK_CONTAINER (widget));
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child_allocation.x = border_width + style->xthickness;
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child_allocation.y = border_width + style->ythickness;
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child_allocation.x = border_width + padding.left + border.left;
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child_allocation.y = border_width + padding.top + border.top;
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child_allocation.width = allocation->width - (border_width * 2) -
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padding.left - padding.right - border.left - border.right;
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child_allocation.height = allocation->height - (border_width * 2) -
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padding.top - padding.bottom - border.top - border.bottom;
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if ((pack_dir == GTK_PACK_DIRECTION_LTR || pack_dir == GTK_PACK_DIRECTION_RTL) &&
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(child_pack_dir == GTK_PACK_DIRECTION_LTR || child_pack_dir == GTK_PACK_DIRECTION_RTL))
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child_allocation.x += horizontal_padding;
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{
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child_allocation.x += horizontal_padding;
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child_allocation.width -= 2 * horizontal_padding;
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}
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else if ((pack_dir == GTK_PACK_DIRECTION_TTB || pack_dir == GTK_PACK_DIRECTION_BTT) &&
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(child_pack_dir == GTK_PACK_DIRECTION_TTB || child_pack_dir == GTK_PACK_DIRECTION_BTT))
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child_allocation.y += horizontal_padding;
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child_allocation.width = MAX (1, (gint)allocation->width - child_allocation.x * 2);
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child_allocation.height = MAX (1, (gint)allocation->height - child_allocation.y * 2);
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{
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child_allocation.y += horizontal_padding;
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child_allocation.height -= 2 * horizontal_padding;
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}
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if (child_pack_dir == GTK_PACK_DIRECTION_LTR ||
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child_pack_dir == GTK_PACK_DIRECTION_RTL)
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@ -1460,8 +1504,6 @@ gtk_menu_item_realize (GtkWidget *widget)
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priv->event_window = gdk_window_new (gtk_widget_get_parent_window (widget),
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&attributes, attributes_mask);
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gdk_window_set_user_data (priv->event_window, widget);
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gtk_widget_style_attach (widget);
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}
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static void
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@ -1523,16 +1565,16 @@ gtk_menu_item_draw (GtkWidget *widget,
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{
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GtkMenuItem *menu_item = GTK_MENU_ITEM (widget);
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GtkMenuItemPrivate *priv = menu_item->priv;
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GtkStateType state_type;
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GtkShadowType shadow_type, selected_shadow_type;
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GtkStyle *style;
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GtkStateFlags state;
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GtkStyleContext *context;
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GtkBorder padding;
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GtkWidget *child, *parent;
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GdkWindow *window;
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gint x, y, w, h, width, height;
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guint border_width = gtk_container_get_border_width (GTK_CONTAINER (widget));
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state_type = gtk_widget_get_state (widget);
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style = gtk_widget_get_style (widget);
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state = gtk_widget_get_state_flags (widget);
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context = gtk_widget_get_style_context (widget);
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window = gtk_widget_get_window (widget);
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width = gtk_widget_get_allocated_width (widget);
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height = gtk_widget_get_allocated_height (widget);
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@ -1544,18 +1586,16 @@ gtk_menu_item_draw (GtkWidget *widget,
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child = gtk_bin_get_child (GTK_BIN (menu_item));
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parent = gtk_widget_get_parent (widget);
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if (child && state_type == GTK_STATE_PRELIGHT)
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gtk_style_context_save (context);
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gtk_style_context_set_state (context, state);
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gtk_style_context_get_padding (context, state, &padding);
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if (child && (state & GTK_STATE_FLAG_PRELIGHT))
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{
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gtk_widget_style_get (widget,
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"selected-shadow-type", &selected_shadow_type,
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NULL);
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gtk_paint_box (style,
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cr,
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GTK_STATE_PRELIGHT,
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selected_shadow_type,
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widget, "menuitem",
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x, y, w, h);
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gtk_render_background (context, cr, x, y, w, h);
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gtk_render_frame (context, cr, x, y, w, h);
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}
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if (priv->submenu && !GTK_IS_MENU_BAR (parent))
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@ -1564,7 +1604,7 @@ gtk_menu_item_draw (GtkWidget *widget,
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gint arrow_size;
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guint horizontal_padding;
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GtkTextDirection direction;
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GtkArrowType arrow_type;
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gdouble angle;
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direction = gtk_widget_get_direction (widget);
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@ -1574,29 +1614,20 @@ gtk_menu_item_draw (GtkWidget *widget,
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get_arrow_size (widget, child, &arrow_size);
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shadow_type = GTK_SHADOW_OUT;
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if (state_type == GTK_STATE_PRELIGHT)
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shadow_type = GTK_SHADOW_IN;
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if (direction == GTK_TEXT_DIR_LTR)
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{
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arrow_x = x + w - horizontal_padding - arrow_size;
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arrow_type = GTK_ARROW_RIGHT;
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angle = G_PI / 2;
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}
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else
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{
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arrow_x = x + horizontal_padding;
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arrow_type = GTK_ARROW_LEFT;
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angle = (3 * G_PI) / 2;
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}
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arrow_y = y + (h - arrow_size) / 2;
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gtk_paint_arrow (style, cr,
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state_type, shadow_type,
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widget, "menuitem",
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arrow_type, TRUE,
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arrow_x, arrow_y,
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arrow_size, arrow_size);
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gtk_render_arrow (context, cr, angle, arrow_x, arrow_y, arrow_size);
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}
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else if (!child)
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{
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@ -1609,25 +1640,24 @@ gtk_menu_item_draw (GtkWidget *widget,
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"separator-height", &separator_height,
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"horizontal-padding", &horizontal_padding,
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NULL);
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if (wide_separators)
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gtk_paint_box (style, cr,
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GTK_STATE_NORMAL, GTK_SHADOW_ETCHED_OUT,
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widget, "hseparator",
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horizontal_padding + style->xthickness,
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(height - separator_height - style->ythickness) / 2,
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width - 2 * (horizontal_padding + style->xthickness),
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separator_height);
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gtk_render_frame (context, cr,
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horizontal_padding + padding.left,
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(height - separator_height - padding.top) / 2,
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width - (2 * horizontal_padding) - padding.left - padding.right,
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separator_height);
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else
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gtk_paint_hline (style, cr,
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GTK_STATE_NORMAL, widget, "menuitem",
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horizontal_padding + style->xthickness,
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width - horizontal_padding - style->xthickness - 1,
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(height - style->ythickness) / 2);
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gtk_render_line (context, cr,
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horizontal_padding + padding.left,
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(height - padding.top) / 2,
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width - horizontal_padding - padding.right - 1,
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(height - padding.top) / 2);
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}
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GTK_WIDGET_CLASS (gtk_menu_item_parent_class)->draw (widget, cr);
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gtk_style_context_restore (context);
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return FALSE;
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}
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@ -1960,7 +1990,10 @@ get_offsets (GtkMenu *menu,
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{
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gint vertical_padding;
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gint horizontal_padding;
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GtkStyleContext *context;
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GtkStateFlags state;
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GtkBorder padding;
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gtk_widget_style_get (GTK_WIDGET (menu),
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"horizontal-offset", horizontal_offset,
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"vertical-offset", vertical_offset,
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@ -1968,7 +2001,11 @@ get_offsets (GtkMenu *menu,
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"vertical-padding", &vertical_padding,
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NULL);
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*vertical_offset -= gtk_widget_get_style (GTK_WIDGET (menu))->ythickness;
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context = gtk_widget_get_style_context (GTK_WIDGET (menu));
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state = gtk_widget_get_state_flags (GTK_WIDGET (menu));
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gtk_style_context_get_padding (context, state, &padding);
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*vertical_offset -= padding.top;
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*vertical_offset -= vertical_padding;
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*horizontal_offset += horizontal_padding;
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}
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@ -1995,8 +2032,10 @@ gtk_menu_item_position_menu (GtkMenu *menu,
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gint monitor_num;
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gint horizontal_offset;
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gint vertical_offset;
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gint parent_xthickness;
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gint available_left, available_right;
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GtkStyleContext *context;
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GtkStateFlags state;
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GtkBorder parent_padding;
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g_return_if_fail (menu != NULL);
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g_return_if_fail (x != NULL);
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@ -2078,7 +2117,9 @@ gtk_menu_item_position_menu (GtkMenu *menu,
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else
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parent_menu_item = NULL;
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parent_xthickness = gtk_widget_get_style (parent)->xthickness;
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context = gtk_widget_get_style_context (parent);
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state = gtk_widget_get_state_flags (parent);
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gtk_style_context_get_padding (context, state, &parent_padding);
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if (parent_menu_item && !GTK_MENU (parent)->priv->torn_off)
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{
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@ -2095,24 +2136,24 @@ gtk_menu_item_position_menu (GtkMenu *menu,
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switch (priv->submenu_direction)
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{
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case GTK_DIRECTION_LEFT:
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if (tx - twidth - parent_xthickness - horizontal_offset >= monitor.x ||
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if (tx - twidth - parent_padding.left - horizontal_offset >= monitor.x ||
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available_left >= available_right)
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tx -= twidth + parent_xthickness + horizontal_offset;
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tx -= twidth + parent_padding.left + horizontal_offset;
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else
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{
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priv->submenu_direction = GTK_DIRECTION_RIGHT;
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tx += allocation.width + parent_xthickness + horizontal_offset;
|
||||
tx += allocation.width + parent_padding.right + horizontal_offset;
|
||||
}
|
||||
break;
|
||||
|
||||
case GTK_DIRECTION_RIGHT:
|
||||
if (tx + allocation.width + parent_xthickness + horizontal_offset + twidth <= monitor.x + monitor.width ||
|
||||
if (tx + allocation.width + parent_padding.right + horizontal_offset + twidth <= monitor.x + monitor.width ||
|
||||
available_right >= available_left)
|
||||
tx += allocation.width + parent_xthickness + horizontal_offset;
|
||||
tx += allocation.width + parent_padding.right + horizontal_offset;
|
||||
else
|
||||
{
|
||||
priv->submenu_direction = GTK_DIRECTION_LEFT;
|
||||
tx -= twidth + parent_xthickness + horizontal_offset;
|
||||
tx -= twidth + parent_padding.left + horizontal_offset;
|
||||
}
|
||||
break;
|
||||
}
|
||||
|
||||
Loading…
Reference in New Issue
Block a user