[gtk+/wip/cosimoc/bars-gadget: 7/8] levelbar: port to use gadgets
- From: Cosimo Cecchi <cosimoc src gnome org>
- To: commits-list gnome org
- Cc:
- Subject: [gtk+/wip/cosimoc/bars-gadget: 7/8] levelbar: port to use gadgets
- Date: Sun, 3 Jan 2016 02:48:40 +0000 (UTC)
commit 28dbb0ce1787c7dbc56203985d824e06ae164241
Author: Cosimo Cecchi <cosimoc gnome org>
Date: Sat Jan 2 18:03:50 2016 -0800
levelbar: port to use gadgets
We now use one gadget for the trough, and one for each block.
gtk/gtklevelbar.c | 477 ++++++++++++++----------------
gtk/theme/Adwaita/_common.scss | 12 +-
gtk/theme/Adwaita/gtk-contained-dark.css | 13 +-
gtk/theme/Adwaita/gtk-contained.css | 13 +-
gtk/theme/HighContrast/_common.scss | 19 +-
gtk/theme/HighContrast/gtk.css | 14 +-
6 files changed, 254 insertions(+), 294 deletions(-)
---
diff --git a/gtk/gtklevelbar.c b/gtk/gtklevelbar.c
index 9452d09..786da4e 100644
--- a/gtk/gtklevelbar.c
+++ b/gtk/gtklevelbar.c
@@ -107,6 +107,7 @@
#include "gtkbuildable.h"
#include "gtkbuilderprivate.h"
+#include "gtkcsscustomgadgetprivate.h"
#include "gtkintl.h"
#include "gtkorientableprivate.h"
#include "gtklevelbar.h"
@@ -162,8 +163,8 @@ struct _GtkLevelBarPrivate {
GList *offsets;
- GtkCssNode *trough_node;
- GtkCssNode **block_node;
+ GtkCssGadget *trough_gadget;
+ GtkCssGadget **block_gadget;
guint n_blocks;
guint inverted : 1;
@@ -259,39 +260,16 @@ gtk_level_bar_get_min_block_size (GtkLevelBar *self,
gint *block_width,
gint *block_height)
{
- GtkWidget *widget = GTK_WIDGET (self);
- GtkStyleContext *context;
- GtkStateFlags state;
- GtkBorder border, tmp, tmp2;
- gint min_width, min_height;
-
- context = gtk_widget_get_style_context (widget);
- gtk_style_context_save_to_node (context, self->priv->block_node[0]);
- state = gtk_style_context_get_state (context);
- gtk_style_context_get_border (context, state, &border);
- gtk_style_context_get_padding (context, state, &tmp);
- gtk_style_context_get_margin (context, state, &tmp2);
- gtk_style_context_restore (context);
-
- gtk_style_context_get_style (context,
- "min-block-width", &min_width,
- "min-block-height", &min_height,
- NULL);
-
- border.top += tmp.top;
- border.right += tmp.right;
- border.bottom += tmp.bottom;
- border.left += tmp.left;
-
- border.top += tmp2.top;
- border.right += tmp2.right;
- border.bottom += tmp2.bottom;
- border.left += tmp2.left;
-
- if (block_width)
- *block_width = MAX (border.left + border.right, min_width);
- if (block_height)
- *block_height = MAX (border.top + border.bottom, min_height);
+ gtk_css_gadget_get_preferred_size (self->priv->block_gadget[0],
+ GTK_ORIENTATION_HORIZONTAL,
+ -1,
+ block_width, NULL,
+ NULL, NULL);
+ gtk_css_gadget_get_preferred_size (self->priv->block_gadget[0],
+ GTK_ORIENTATION_VERTICAL,
+ -1,
+ NULL, block_height,
+ NULL, NULL);
}
static gint
@@ -316,282 +294,245 @@ gtk_level_bar_get_real_inverted (GtkLevelBar *self)
}
static void
-gtk_level_bar_get_borders (GtkLevelBar *self,
- GtkBorder *borders_out)
+gtk_level_bar_draw_fill_continuous (GtkLevelBar *self,
+ cairo_t *cr)
{
- GtkWidget *widget = GTK_WIDGET (self);
- GtkStyleContext *context;
- GtkStateFlags state;
- GtkBorder border, tmp;
-
- context = gtk_widget_get_style_context (widget);
- gtk_style_context_save_to_node (context, self->priv->trough_node);
- state = gtk_style_context_get_state (context);
- gtk_style_context_get_border (context, state, &border);
- gtk_style_context_get_padding (context, state, &tmp);
- gtk_style_context_restore (context);
-
- border.top += tmp.top;
- border.right += tmp.right;
- border.bottom += tmp.bottom;
- border.left += tmp.left;
-
- if (borders_out)
- *borders_out = border;
-}
-
-static void
-gtk_level_bar_draw_fill_continuous (GtkLevelBar *self,
- cairo_t *cr,
- cairo_rectangle_int_t *fill_area)
-{
- GtkWidget *widget = GTK_WIDGET (self);
- GtkStyleContext *context;
- cairo_rectangle_int_t base_area, block_area;
- GtkBorder block_margin;
- gdouble fill_percentage;
gboolean inverted;
- context = gtk_widget_get_style_context (widget);
inverted = gtk_level_bar_get_real_inverted (self);
/* render the empty (unfilled) part */
- gtk_style_context_save_to_node (context, self->priv->block_node[inverted ? 0 : 1]);
- gtk_style_context_get_margin (context, gtk_style_context_get_state (context), &block_margin);
-
- base_area = *fill_area;
- base_area.x += block_margin.left;
- base_area.y += block_margin.top;
- base_area.width -= block_margin.left + block_margin.right;
- base_area.height -= block_margin.top + block_margin.bottom;
-
- gtk_render_background (context, cr, base_area.x, base_area.y,
- base_area.width, base_area.height);
- gtk_render_frame (context, cr, base_area.x, base_area.y,
- base_area.width, base_area.height);
-
- gtk_style_context_restore (context);
+ gtk_css_gadget_draw (self->priv->block_gadget[inverted ? 0 : 1], cr);
/* now render the filled part on top of it */
+ gtk_css_gadget_draw (self->priv->block_gadget[inverted ? 1 : 0], cr);
+}
- block_area = base_area;
+static void
+gtk_level_bar_draw_fill_discrete (GtkLevelBar *self,
+ cairo_t *cr)
+{
+ gint num_blocks, i;
- fill_percentage = (self->priv->cur_value - self->priv->min_value) /
- (self->priv->max_value - self->priv->min_value);
+ num_blocks = gtk_level_bar_get_num_blocks (self);
- if (self->priv->orientation == GTK_ORIENTATION_HORIZONTAL)
- {
- block_area.width = (gint) floor (block_area.width * fill_percentage);
+ for (i = 0; i < num_blocks; i++)
+ gtk_css_gadget_draw (self->priv->block_gadget[i], cr);
+}
- if (inverted)
- block_area.x += base_area.width - block_area.width;
- }
+static gboolean
+gtk_level_bar_render_trough (GtkCssGadget *gadget,
+ cairo_t *cr,
+ int x,
+ int y,
+ int width,
+ int height,
+ gpointer data)
+{
+ GtkWidget *widget = gtk_css_gadget_get_owner (gadget);
+ GtkLevelBar *self = GTK_LEVEL_BAR (widget);
+
+ if (self->priv->bar_mode == GTK_LEVEL_BAR_MODE_CONTINUOUS)
+ gtk_level_bar_draw_fill_continuous (self, cr);
else
- {
- block_area.height = (gint) floor (block_area.height * fill_percentage);
+ gtk_level_bar_draw_fill_discrete (self, cr);
- if (inverted)
- block_area.y += base_area.height - block_area.height;
- }
+ return FALSE;
+}
- gtk_style_context_save_to_node (context, self->priv->block_node[inverted ? 1 : 0]);
+static gboolean
+gtk_level_bar_draw (GtkWidget *widget,
+ cairo_t *cr)
+{
+ GtkLevelBar *self = GTK_LEVEL_BAR (widget);
- gtk_render_background (context, cr, block_area.x, block_area.y,
- block_area.width, block_area.height);
- gtk_render_frame (context, cr, block_area.x, block_area.y,
- block_area.width, block_area.height);
+ gtk_css_gadget_draw (self->priv->trough_gadget, cr);
- gtk_style_context_restore (context);
+ return FALSE;
}
static void
-gtk_level_bar_draw_fill_discrete (GtkLevelBar *self,
- cairo_t *cr,
- cairo_rectangle_int_t *fill_area)
+gtk_level_bar_measure_trough (GtkCssGadget *gadget,
+ GtkOrientation orientation,
+ int for_size,
+ int *minimum,
+ int *natural,
+ int *minimum_baseline,
+ int *natural_baseline,
+ gpointer data)
{
- GtkWidget *widget = GTK_WIDGET (self);
- GtkStyleContext *context;
- gint num_blocks, i;
+ GtkWidget *widget = gtk_css_gadget_get_owner (gadget);
+ GtkLevelBar *self = GTK_LEVEL_BAR (widget);
+ gint num_blocks, size;
gint block_width, block_height;
- gint block_draw_width, block_draw_height;
- GtkBorder block_margin;
- cairo_rectangle_int_t block_area;
- context = gtk_widget_get_style_context (widget);
+ num_blocks = gtk_level_bar_get_num_blocks (self);
gtk_level_bar_get_min_block_size (self, &block_width, &block_height);
- block_area = *fill_area;
- num_blocks = (gint) round (self->priv->max_value) - (gint) round (self->priv->min_value);
-
- if (self->priv->orientation == GTK_ORIENTATION_HORIZONTAL)
- block_width = MAX (block_width, (gint) floor (block_area.width / num_blocks));
- else
- block_height = MAX (block_height, (gint) floor (block_area.height / num_blocks));
-
- gtk_style_context_save_to_node (context, self->priv->block_node[0]);
- gtk_style_context_get_margin (context, gtk_style_context_get_state (context), &block_margin);
- gtk_style_context_restore (context);
-
- block_draw_width = block_width - block_margin.left - block_margin.right;
- block_draw_height = block_height - block_margin.top - block_margin.bottom;
-
- if (self->priv->orientation == GTK_ORIENTATION_HORIZONTAL)
+ if (orientation == GTK_ORIENTATION_HORIZONTAL)
{
- block_draw_height = MAX (block_draw_height, block_area.height - block_margin.top -
block_margin.bottom);
- block_area.y += block_margin.top;
+ if (self->priv->orientation == GTK_ORIENTATION_HORIZONTAL)
+ size = num_blocks * block_width;
+ else
+ size = block_width;
}
else
{
- block_draw_width = MAX (block_draw_width, block_area.width - block_margin.left - block_margin.right);
- block_area.x += block_margin.left;
- }
-
- for (i = 0; i < num_blocks; i++)
- {
- if (self->priv->orientation == GTK_ORIENTATION_HORIZONTAL)
- block_area.x += block_margin.left;
+ if (self->priv->orientation == GTK_ORIENTATION_VERTICAL)
+ size = num_blocks * block_height;
else
- block_area.y += block_margin.top;
-
- gtk_style_context_save_to_node (context, self->priv->block_node[i]);
-
- gtk_render_background (context, cr,
- block_area.x, block_area.y,
- block_draw_width, block_draw_height);
- gtk_render_frame (context, cr,
- block_area.x, block_area.y,
- block_draw_width, block_draw_height);
-
- gtk_style_context_restore (context);
-
- if (self->priv->orientation == GTK_ORIENTATION_HORIZONTAL)
- block_area.x += block_draw_width + block_margin.right;
- else
- block_area.y += block_draw_height + block_margin.bottom;
+ size = block_height;
}
+
+ *minimum = size;
+ *natural = size;
}
static void
-gtk_level_bar_draw_fill (GtkLevelBar *self,
- cairo_t *cr)
+gtk_level_bar_get_preferred_width (GtkWidget *widget,
+ gint *minimum,
+ gint *natural)
{
- GtkWidget *widget = GTK_WIDGET (self);
- GtkBorder trough_borders;
- cairo_rectangle_int_t fill_area;
-
- gtk_level_bar_get_borders (self, &trough_borders);
-
- fill_area.x = trough_borders.left;
- fill_area.y = trough_borders.top;
- fill_area.width = gtk_widget_get_allocated_width (widget) -
- trough_borders.left - trough_borders.right;
- fill_area.height = gtk_widget_get_allocated_height (widget) -
- trough_borders.top - trough_borders.bottom;
+ gtk_css_gadget_get_preferred_size (GTK_LEVEL_BAR (widget)->priv->trough_gadget,
+ GTK_ORIENTATION_HORIZONTAL,
+ -1,
+ minimum, natural,
+ NULL, NULL);
+}
- if (self->priv->bar_mode == GTK_LEVEL_BAR_MODE_CONTINUOUS)
- gtk_level_bar_draw_fill_continuous (self, cr, &fill_area);
- else
- gtk_level_bar_draw_fill_discrete (self, cr, &fill_area);
+static void
+gtk_level_bar_get_preferred_height (GtkWidget *widget,
+ gint *minimum,
+ gint *natural)
+{
+ gtk_css_gadget_get_preferred_size (GTK_LEVEL_BAR (widget)->priv->trough_gadget,
+ GTK_ORIENTATION_VERTICAL,
+ -1,
+ minimum, natural,
+ NULL, NULL);
}
-static gboolean
-gtk_level_bar_draw (GtkWidget *widget,
- cairo_t *cr)
+static void
+gtk_level_bar_allocate_trough_continuous (GtkLevelBar *self,
+ const GtkAllocation *allocation,
+ int baseline,
+ GtkAllocation *out_clip)
{
- GtkLevelBar *self = GTK_LEVEL_BAR (widget);
- GtkStyleContext *context;
- gint width, height;
+ GtkAllocation block_area, clip;
+ gdouble fill_percentage;
+ gboolean inverted;
- width = gtk_widget_get_allocated_width (widget);
- height = gtk_widget_get_allocated_height (widget);
+ inverted = gtk_level_bar_get_real_inverted (self);
- context = gtk_widget_get_style_context (widget);
- gtk_style_context_save_to_node (context, self->priv->trough_node);
+ /* allocate the empty (unfilled) part */
+ block_area = *allocation;
+ gtk_css_gadget_allocate (self->priv->block_gadget[inverted ? 0 : 1],
+ &block_area,
+ baseline,
+ out_clip);
- gtk_render_background (context, cr, 0, 0, width, height);
- gtk_render_frame (context, cr, 0, 0, width, height);
+ /* now allocate the filled part */
+ block_area = *allocation;
+ fill_percentage = (self->priv->cur_value - self->priv->min_value) /
+ (self->priv->max_value - self->priv->min_value);
- gtk_style_context_restore (context);
+ if (self->priv->orientation == GTK_ORIENTATION_HORIZONTAL)
+ {
+ block_area.width = (gint) floor (block_area.width * fill_percentage);
- gtk_level_bar_draw_fill (self, cr);
+ if (inverted)
+ block_area.x += allocation->width - block_area.width;
+ }
+ else
+ {
+ block_area.height = (gint) floor (block_area.height * fill_percentage);
- return FALSE;
+ if (inverted)
+ block_area.y += allocation->height - block_area.height;
+ }
+
+ gtk_css_gadget_allocate (self->priv->block_gadget[inverted ? 1 : 0],
+ &block_area,
+ baseline,
+ &clip);
+ gdk_rectangle_intersect (out_clip, &clip, out_clip);
}
static void
-gtk_level_bar_get_preferred_width (GtkWidget *widget,
- gint *minimum,
- gint *natural)
+gtk_level_bar_allocate_trough_discrete (GtkLevelBar *self,
+ const GtkAllocation *allocation,
+ int baseline,
+ GtkAllocation *out_clip)
{
- GtkLevelBar *self = GTK_LEVEL_BAR (widget);
- GtkBorder borders;
- gint num_blocks;
- gint width, block_width;
+ GtkAllocation block_area, clip;
+ gint num_blocks, i;
+ gint block_width, block_height;
+ gtk_level_bar_get_min_block_size (self, &block_width, &block_height);
num_blocks = gtk_level_bar_get_num_blocks (self);
- gtk_level_bar_get_min_block_size (self, &block_width, NULL);
-
- gtk_level_bar_get_borders (self, &borders);
- width = borders.left + borders.right;
if (self->priv->orientation == GTK_ORIENTATION_HORIZONTAL)
- width += num_blocks * block_width;
+ block_width = MAX (block_width, (gint) floor (allocation->width / num_blocks));
else
- width += block_width;
+ block_height = MAX (block_height, (gint) floor (allocation->height / num_blocks));
+
+ block_area.x = allocation->x;
+ block_area.y = allocation->y;
+ block_area.width = block_width;
+ block_area.height = block_height;
- *minimum = width;
- *natural = width;
+ for (i = 0; i < num_blocks; i++)
+ {
+ gtk_css_gadget_allocate (self->priv->block_gadget[i],
+ &block_area,
+ baseline,
+ &clip);
+ gdk_rectangle_intersect (out_clip, &clip, out_clip);
+
+ if (self->priv->orientation == GTK_ORIENTATION_HORIZONTAL)
+ block_area.x += block_area.width;
+ else
+ block_area.y += block_area.height;
+ }
}
static void
-gtk_level_bar_get_preferred_height (GtkWidget *widget,
- gint *minimum,
- gint *natural)
+gtk_level_bar_allocate_trough (GtkCssGadget *gadget,
+ const GtkAllocation *allocation,
+ int baseline,
+ GtkAllocation *out_clip,
+ gpointer data)
{
+ GtkWidget *widget = gtk_css_gadget_get_owner (gadget);
GtkLevelBar *self = GTK_LEVEL_BAR (widget);
- GtkBorder borders;
- gint num_blocks;
- gint height, block_height;
- num_blocks = gtk_level_bar_get_num_blocks (self);
- gtk_level_bar_get_min_block_size (self, NULL, &block_height);
-
- gtk_level_bar_get_borders (self, &borders);
- height = borders.top + borders.bottom;
-
- if (self->priv->orientation == GTK_ORIENTATION_VERTICAL)
- height += num_blocks * block_height;
+ if (self->priv->bar_mode == GTK_LEVEL_BAR_MODE_CONTINUOUS)
+ gtk_level_bar_allocate_trough_continuous (self, allocation, baseline, out_clip);
else
- height += block_height;
-
- *minimum = height;
- *natural = height;
+ gtk_level_bar_allocate_trough_discrete (self, allocation, baseline, out_clip);
}
static void
gtk_level_bar_size_allocate (GtkWidget *widget,
GtkAllocation *allocation)
{
+ GtkAllocation clip;
+
GTK_WIDGET_CLASS (gtk_level_bar_parent_class)->size_allocate (widget, allocation);
- _gtk_widget_set_simple_clip (widget, NULL);
-}
+ gtk_css_gadget_allocate (GTK_LEVEL_BAR (widget)->priv->trough_gadget,
+ allocation,
+ gtk_widget_get_allocated_baseline (widget),
+ &clip);
-static void
-node_style_changed_cb (GtkCssNode *node,
- GtkCssStyleChange *change,
- GtkWidget *widget)
-{
- if (gtk_css_style_change_affects (change, GTK_CSS_AFFECTS_SIZE | GTK_CSS_AFFECTS_CLIP))
- gtk_widget_queue_resize (widget);
- else
- gtk_widget_queue_draw (widget);
+ gtk_widget_set_clip (widget, &clip);
}
static void
update_block_nodes (GtkLevelBar *self)
{
GtkLevelBarPrivate *priv = self->priv;
+ GtkCssNode *trough_node = gtk_css_gadget_get_node (priv->trough_gadget);
guint n_blocks;
guint i;
@@ -605,21 +546,23 @@ update_block_nodes (GtkLevelBar *self)
else if (n_blocks < priv->n_blocks)
{
for (i = n_blocks; i < priv->n_blocks; i++)
- gtk_css_node_set_parent (priv->block_node[i], NULL);
- priv->block_node = g_renew (GtkCssNode*, priv->block_node, n_blocks);
+ g_clear_object (&priv->block_gadget[i]);
+ priv->block_gadget = g_renew (GtkCssGadget*, priv->block_gadget, n_blocks);
priv->n_blocks = n_blocks;
}
else
{
- priv->block_node = g_renew (GtkCssNode*, priv->block_node, n_blocks);
+ priv->block_gadget = g_renew (GtkCssGadget*, priv->block_gadget, n_blocks);
for (i = priv->n_blocks; i < n_blocks; i++)
{
- priv->block_node[i] = gtk_css_node_new ();
- gtk_css_node_set_name (priv->block_node[i], I_("block"));
- gtk_css_node_set_parent (priv->block_node[i], priv->trough_node);
- gtk_css_node_set_state (priv->block_node[i], gtk_css_node_get_state (priv->trough_node));
- g_signal_connect_object (priv->block_node[i], "style-changed", G_CALLBACK (node_style_changed_cb),
self, 0);
- g_object_unref (priv->block_node[i]);
+ priv->block_gadget[i] = gtk_css_custom_gadget_new ("block",
+ GTK_WIDGET (self),
+ priv->trough_gadget,
+ NULL,
+ NULL, NULL, NULL,
+ NULL, NULL);
+ gtk_css_node_set_state (gtk_css_gadget_get_node (priv->block_gadget[i]),
+ gtk_css_node_get_state (trough_node));
}
priv->n_blocks = n_blocks;
}
@@ -655,9 +598,9 @@ gtk_level_bar_state_flags_changed (GtkWidget *widget,
state = gtk_widget_get_state_flags (widget);
- gtk_css_node_set_state (priv->trough_node, state);
+ gtk_css_node_set_state (gtk_css_gadget_get_node (priv->trough_gadget), state);
for (i = 0; i < priv->n_blocks; i++)
- gtk_css_node_set_state (priv->block_node[i], state);
+ gtk_css_node_set_state (gtk_css_gadget_get_node (priv->block_gadget[i]), state);
GTK_WIDGET_CLASS (gtk_level_bar_parent_class)->state_flags_changed (widget, previous_state);
}
@@ -718,12 +661,12 @@ update_level_style_classes (GtkLevelBar *self)
classes[0] = "filled";
classes[1] = value_class;
for (i = 0; i < num_filled; i++)
- gtk_css_node_set_classes (priv->block_node[inverted ? num_blocks - 1 - i : i], classes);
+ gtk_css_node_set_classes (gtk_css_gadget_get_node (priv->block_gadget[inverted ? num_blocks - 1 - i
: i]), classes);
classes[0] = "empty";
classes[1] = NULL;
for (; i < num_blocks; i++)
- gtk_css_node_set_classes (priv->block_node[inverted ? num_blocks - 1 - i : i], classes);
+ gtk_css_node_set_classes (gtk_css_gadget_get_node (priv->block_gadget[inverted ? num_blocks - 1 - i
: i]), classes);
}
}
@@ -971,9 +914,15 @@ gtk_level_bar_finalize (GObject *obj)
{
GtkLevelBar *self = GTK_LEVEL_BAR (obj);
GtkLevelBarPrivate *priv = self->priv;
+ gint i;
g_list_free_full (priv->offsets, (GDestroyNotify) gtk_level_bar_offset_free);
- g_free (priv->block_node);
+
+ for (i = 0; i < priv->n_blocks; i++)
+ g_clear_object (&priv->block_gadget[i]);
+ g_free (priv->block_gadget);
+
+ g_clear_object (&priv->trough_gadget);
G_OBJECT_CLASS (gtk_level_bar_parent_class)->finalize (obj);
}
@@ -1110,13 +1059,16 @@ gtk_level_bar_class_init (GtkLevelBarClass *klass)
* height for blocks filling the #GtkLevelBar widget.
*
* Since: 3.6
+ *
+ * Deprecated: 3.20: Use the standard min-width/min-height CSS properties on
+ * the block elements; the value of this style property is ignored.
*/
gtk_widget_class_install_style_property
(wclass, g_param_spec_int ("min-block-height",
P_("Minimum height for filling blocks"),
P_("Minimum height for blocks that fill the bar"),
1, G_MAXINT, DEFAULT_BLOCK_SIZE,
- G_PARAM_READWRITE));
+ G_PARAM_READWRITE|G_PARAM_DEPRECATED));
/**
* GtkLevelBar:min-block-width:
*
@@ -1124,13 +1076,16 @@ gtk_level_bar_class_init (GtkLevelBarClass *klass)
* width for blocks filling the #GtkLevelBar widget.
*
* Since: 3.6
+ *
+ * Deprecated: 3.20: Use the standard min-width/min-height CSS properties on
+ * the block elements; the value of this style property is ignored.
*/
gtk_widget_class_install_style_property
(wclass, g_param_spec_int ("min-block-width",
P_("Minimum width for filling blocks"),
P_("Minimum width for blocks that fill the bar"),
1, G_MAXINT, DEFAULT_BLOCK_SIZE,
- G_PARAM_READWRITE));
+ G_PARAM_READWRITE|G_PARAM_DEPRECATED));
g_object_class_install_properties (oclass, LAST_PROPERTY, properties);
@@ -1142,7 +1097,7 @@ static void
gtk_level_bar_init (GtkLevelBar *self)
{
GtkLevelBarPrivate *priv;
- GtkCssNode *widget_node;
+ GtkCssNode *widget_node, *trough_node;
priv = self->priv = gtk_level_bar_get_instance_private (self);
@@ -1159,18 +1114,22 @@ gtk_level_bar_init (GtkLevelBar *self)
gtk_widget_set_has_window (GTK_WIDGET (self), FALSE);
widget_node = gtk_widget_get_css_node (GTK_WIDGET (self));
- priv->trough_node = gtk_css_node_new ();
- gtk_css_node_set_name (priv->trough_node, I_("trough"));
- gtk_css_node_set_parent (priv->trough_node, widget_node);
- gtk_css_node_set_state (priv->trough_node, gtk_css_node_get_state (widget_node));
- g_signal_connect_object (priv->trough_node, "style-changed", G_CALLBACK (node_style_changed_cb), self, 0);
- g_object_unref (priv->trough_node);
+ priv->trough_gadget = gtk_css_custom_gadget_new ("trough",
+ GTK_WIDGET (self),
+ NULL, NULL,
+ gtk_level_bar_measure_trough,
+ gtk_level_bar_allocate_trough,
+ gtk_level_bar_render_trough,
+ NULL, NULL);
+ trough_node = gtk_css_gadget_get_node (priv->trough_gadget);
+ gtk_css_node_set_parent (trough_node, widget_node);
+ gtk_css_node_set_state (trough_node, gtk_css_node_get_state (widget_node));
gtk_level_bar_ensure_offset (self, GTK_LEVEL_BAR_OFFSET_LOW, 0.25);
gtk_level_bar_ensure_offset (self, GTK_LEVEL_BAR_OFFSET_HIGH, 0.75);
gtk_level_bar_ensure_offset (self, "full", 1.0);
- priv->block_node = NULL;
+ priv->block_gadget = NULL;
priv->n_blocks = 0;
priv->bar_mode = GTK_LEVEL_BAR_MODE_CONTINUOUS;
@@ -1277,7 +1236,7 @@ gtk_level_bar_set_value_internal (GtkLevelBar *self,
{
self->priv->cur_value = value;
g_object_notify_by_pspec (G_OBJECT (self), properties[PROP_VALUE]);
- gtk_widget_queue_draw (GTK_WIDGET (self));
+ gtk_widget_queue_allocate (GTK_WIDGET (self));
}
/**
diff --git a/gtk/theme/Adwaita/_common.scss b/gtk/theme/Adwaita/_common.scss
index bebead4..74db834 100644
--- a/gtk/theme/Adwaita/_common.scss
+++ b/gtk/theme/Adwaita/_common.scss
@@ -2524,11 +2524,13 @@ progressbar {
levelbar {
box-shadow: _widget_edge(); // needs to be set here to avoid clipping
- -GtkLevelBar-min-block-width: 34;
- -GtkLevelBar-min-block-height: 3;
- &.vertical {
- -GtkLevelBar-min-block-width: 3;
- -GtkLevelBar-min-block-height: 34;
+ & block {
+ min-width: 32px;
+ min-height: 1px;
+ }
+ &.vertical block {
+ min-width: 1px;
+ min-height: 32px;
}
& trough {
border: 1px solid;
diff --git a/gtk/theme/Adwaita/gtk-contained-dark.css b/gtk/theme/Adwaita/gtk-contained-dark.css
index 665af68..a105948 100644
--- a/gtk/theme/Adwaita/gtk-contained-dark.css
+++ b/gtk/theme/Adwaita/gtk-contained-dark.css
@@ -3486,12 +3486,13 @@ progressbar {
* Level Bar *
*************/
levelbar {
- box-shadow: 0 1px rgba(238, 238, 236, 0);
- -GtkLevelBar-min-block-width: 34;
- -GtkLevelBar-min-block-height: 3; }
- levelbar.vertical {
- -GtkLevelBar-min-block-width: 3;
- -GtkLevelBar-min-block-height: 34; }
+ box-shadow: 0 1px rgba(238, 238, 236, 0); }
+ levelbar block {
+ min-width: 32px;
+ min-height: 1px; }
+ levelbar.vertical block {
+ min-width: 1px;
+ min-height: 32px; }
levelbar trough {
border: 1px solid;
padding: 2px;
diff --git a/gtk/theme/Adwaita/gtk-contained.css b/gtk/theme/Adwaita/gtk-contained.css
index cf13814..b2b2302 100644
--- a/gtk/theme/Adwaita/gtk-contained.css
+++ b/gtk/theme/Adwaita/gtk-contained.css
@@ -3648,12 +3648,13 @@ progressbar {
* Level Bar *
*************/
levelbar {
- box-shadow: 0 1px rgba(255, 255, 255, 0);
- -GtkLevelBar-min-block-width: 34;
- -GtkLevelBar-min-block-height: 3; }
- levelbar.vertical {
- -GtkLevelBar-min-block-width: 3;
- -GtkLevelBar-min-block-height: 34; }
+ box-shadow: 0 1px rgba(255, 255, 255, 0); }
+ levelbar block {
+ min-width: 32px;
+ min-height: 1px; }
+ levelbar.vertical block {
+ min-width: 1px;
+ min-height: 32px; }
levelbar trough {
border: 1px solid;
padding: 2px;
diff --git a/gtk/theme/HighContrast/_common.scss b/gtk/theme/HighContrast/_common.scss
index 24ba6b4..de3ec3f 100644
--- a/gtk/theme/HighContrast/_common.scss
+++ b/gtk/theme/HighContrast/_common.scss
@@ -1792,16 +1792,6 @@ progressbar progress {
* Level Bar *
*************/
-GtkLevelBar {
- -GtkLevelBar-min-block-width: 34;
- -GtkLevelBar-min-block-height: 3;
-}
-
-GtkLevelBar.vertical {
- -GtkLevelBar-min-block-width: 3;
- -GtkLevelBar-min-block-height: 34;
-}
-
levelbar {
& trough {
// FIXME: outset not working
@@ -1812,6 +1802,15 @@ levelbar {
@include entry(backdrop);
}
}
+ & block {
+ min-width: 32px;
+ min-height: 1px;
+ }
+ &.vertical block {
+ min-width: 1px;
+ min-height: 32px;
+ }
+
&.horizontal.discrete block { margin: 0 1px; }
&.vertical.discrete block { margin: 1px 0; }
& block.filled.low {
diff --git a/gtk/theme/HighContrast/gtk.css b/gtk/theme/HighContrast/gtk.css
index 866d293..92ae83b 100644
--- a/gtk/theme/HighContrast/gtk.css
+++ b/gtk/theme/HighContrast/gtk.css
@@ -1948,14 +1948,6 @@ progressbar progress {
/*************
* Level Bar *
*************/
-GtkLevelBar {
- -GtkLevelBar-min-block-width: 34;
- -GtkLevelBar-min-block-height: 3; }
-
-GtkLevelBar.vertical {
- -GtkLevelBar-min-block-width: 3;
- -GtkLevelBar-min-block-height: 34; }
-
levelbar trough {
padding: 2px;
border-radius: 3px;
@@ -1971,6 +1963,12 @@ levelbar trough {
color: #000;
background-image: linear-gradient(to bottom, #fff);
box-shadow: 0 1px rgba(255, 255, 255, 0); }
+levelbar block {
+ min-width: 32px;
+ min-height: 1px; }
+levelbar.vertical block {
+ min-width: 1px;
+ min-height: 32px; }
levelbar.horizontal.discrete block {
margin: 0 1px; }
levelbar.vertical.discrete block {
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