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authorTristan Van Berkom <tristan.van.berkom@gmail.com>2010-08-30 14:56:28 +0900
committerTristan Van Berkom <tristan.van.berkom@gmail.com>2010-08-30 14:56:28 +0900
commit54d44a9bd04cfbed8426614fc69c027a46f41a14 (patch)
tree34bdf65a6e8d5d6d4016154345d1d803ba0da379 /gtk/gtkprogressbar.c
parentb3b22c31b997fb85b3319b392a1a69407703184c (diff)
parent67194ed77b153eb5a7eb6c596f3c20e274b7787a (diff)
downloadgtk+-native-layout.tar.gz
Merge branch 'master' into native-layoutnative-layout
Conflicts: gtk/gtkplug.c gtk/gtkscrolledwindow.c
Diffstat (limited to 'gtk/gtkprogressbar.c')
-rw-r--r--gtk/gtkprogressbar.c218
1 files changed, 126 insertions, 92 deletions
diff --git a/gtk/gtkprogressbar.c b/gtk/gtkprogressbar.c
index 55a3ccee20..daba35d6dc 100644
--- a/gtk/gtkprogressbar.c
+++ b/gtk/gtkprogressbar.c
@@ -39,7 +39,7 @@
#define MIN_VERTICAL_BAR_HEIGHT 80
-struct _GtkProgressBarPriv
+struct _GtkProgressBarPrivate
{
GtkProgressBarOrientation orientation;
@@ -242,17 +242,17 @@ gtk_progress_bar_class_init (GtkProgressBarClass *class)
1, G_MAXINT, MIN_VERTICAL_BAR_HEIGHT,
G_PARAM_READWRITE));
- g_type_class_add_private (class, sizeof (GtkProgressBarPriv));
+ g_type_class_add_private (class, sizeof (GtkProgressBarPrivate));
}
static void
gtk_progress_bar_init (GtkProgressBar *pbar)
{
- GtkProgressBarPriv *priv;
+ GtkProgressBarPrivate *priv;
pbar->priv = G_TYPE_INSTANCE_GET_PRIVATE (pbar,
GTK_TYPE_PROGRESS_BAR,
- GtkProgressBarPriv);
+ GtkProgressBarPrivate);
priv = pbar->priv;
priv->blocks = 10;
@@ -273,16 +273,20 @@ gtk_progress_bar_init (GtkProgressBar *pbar)
static void
gtk_progress_bar_realize (GtkWidget *widget)
{
+ GtkAllocation allocation;
+ GdkWindow *window;
GdkWindowAttr attributes;
gint attributes_mask;
gtk_widget_set_realized (widget, TRUE);
+ gtk_widget_get_allocation (widget, &allocation);
+
attributes.window_type = GDK_WINDOW_CHILD;
- attributes.x = widget->allocation.x;
- attributes.y = widget->allocation.y;
- attributes.width = widget->allocation.width;
- attributes.height = widget->allocation.height;
+ attributes.x = allocation.x;
+ attributes.y = allocation.y;
+ attributes.width = allocation.width;
+ attributes.height = allocation.height;
attributes.wclass = GDK_INPUT_OUTPUT;
attributes.visual = gtk_widget_get_visual (widget);
attributes.colormap = gtk_widget_get_colormap (widget);
@@ -290,12 +294,14 @@ gtk_progress_bar_realize (GtkWidget *widget)
attributes.event_mask |= GDK_EXPOSURE_MASK;
attributes_mask = GDK_WA_X | GDK_WA_Y | GDK_WA_VISUAL | GDK_WA_COLORMAP;
- widget->window = gdk_window_new (gtk_widget_get_parent_window (widget),
- &attributes, attributes_mask);
- gdk_window_set_user_data (widget->window, widget);
-
- widget->style = gtk_style_attach (widget->style, widget->window);
- gtk_style_set_background (widget->style, widget->window, GTK_STATE_ACTIVE);
+ window = gdk_window_new (gtk_widget_get_parent_window (widget),
+ &attributes, attributes_mask);
+ gtk_widget_set_window (widget, window);
+ gdk_window_set_user_data (window, widget);
+
+ gtk_widget_style_attach (widget);
+ gtk_style_set_background (gtk_widget_get_style (widget),
+ window, GTK_STATE_ACTIVE);
}
static void
@@ -341,7 +347,7 @@ gtk_progress_bar_get_property (GObject *object,
GParamSpec *pspec)
{
GtkProgressBar *pbar = GTK_PROGRESS_BAR (object);
- GtkProgressBarPriv* priv = pbar->priv;
+ GtkProgressBarPrivate* priv = pbar->priv;
switch (prop_id)
{
@@ -382,7 +388,7 @@ gtk_progress_bar_new (void)
static void
gtk_progress_bar_real_update (GtkProgressBar *pbar)
{
- GtkProgressBarPriv *priv;
+ GtkProgressBarPrivate *priv;
GtkWidget *widget;
g_return_if_fail (GTK_IS_PROGRESS_BAR (pbar));
@@ -392,33 +398,37 @@ gtk_progress_bar_real_update (GtkProgressBar *pbar)
if (priv->activity_mode)
{
+ GtkAllocation allocation;
+ GtkStyle *style;
guint size;
+ gtk_widget_get_allocation (widget, &allocation);
+ style = gtk_widget_get_style (widget);
+
/* advance the block */
if (priv->orientation == GTK_PROGRESS_LEFT_TO_RIGHT ||
priv->orientation == GTK_PROGRESS_RIGHT_TO_LEFT)
{
/* Update our activity step. */
- priv->activity_step = widget->allocation.width * priv->pulse_fraction;
+ priv->activity_step = allocation.width * priv->pulse_fraction;
- size = MAX (2, widget->allocation.width / priv->activity_blocks);
+ size = MAX (2, allocation.width / priv->activity_blocks);
if (priv->activity_dir == 0)
{
priv->activity_pos += priv->activity_step;
- if (priv->activity_pos + size >= widget->allocation.width - widget->style->xthickness)
+ if (priv->activity_pos + size >= allocation.width - style->xthickness)
{
- priv->activity_pos = widget->allocation.width -
- widget->style->xthickness - size;
+ priv->activity_pos = allocation.width - style->xthickness - size;
priv->activity_dir = 1;
}
}
else
{
priv->activity_pos -= priv->activity_step;
- if (priv->activity_pos <= widget->style->xthickness)
+ if (priv->activity_pos <= style->xthickness)
{
- priv->activity_pos = widget->style->xthickness;
+ priv->activity_pos = style->xthickness;
priv->activity_dir = 0;
}
}
@@ -426,26 +436,25 @@ gtk_progress_bar_real_update (GtkProgressBar *pbar)
else
{
/* Update our activity step. */
- priv->activity_step = widget->allocation.height * priv->pulse_fraction;
+ priv->activity_step = allocation.height * priv->pulse_fraction;
- size = MAX (2, widget->allocation.height / priv->activity_blocks);
+ size = MAX (2, allocation.height / priv->activity_blocks);
if (priv->activity_dir == 0)
{
priv->activity_pos += priv->activity_step;
- if (priv->activity_pos + size >= widget->allocation.height - widget->style->ythickness)
+ if (priv->activity_pos + size >= allocation.height - style->ythickness)
{
- priv->activity_pos = widget->allocation.height -
- widget->style->ythickness - size;
+ priv->activity_pos = allocation.height - style->ythickness - size;
priv->activity_dir = 1;
}
}
else
{
priv->activity_pos -= priv->activity_step;
- if (priv->activity_pos <= widget->style->ythickness)
+ if (priv->activity_pos <= style->ythickness)
{
- priv->activity_pos = widget->style->ythickness;
+ priv->activity_pos = style->ythickness;
priv->activity_dir = 0;
}
}
@@ -458,7 +467,7 @@ static void
gtk_progress_bar_finalize (GObject *object)
{
GtkProgressBar *pbar = GTK_PROGRESS_BAR (object);
- GtkProgressBarPriv *priv = pbar->priv;
+ GtkProgressBarPrivate *priv = pbar->priv;
g_free (priv->text);
@@ -480,7 +489,7 @@ gtk_progress_bar_expose (GtkWidget *widget,
static gchar *
get_current_text (GtkProgressBar *pbar)
{
- GtkProgressBarPriv *priv = pbar->priv;
+ GtkProgressBarPrivate *priv = pbar->priv;
if (priv->text)
return g_strdup (priv->text);
@@ -493,7 +502,8 @@ gtk_progress_bar_size_request (GtkWidget *widget,
GtkRequisition *requisition)
{
GtkProgressBar *pbar;
- GtkProgressBarPriv *priv;
+ GtkProgressBarPrivate *priv;
+ GtkStyle *style;
gchar *buf;
PangoRectangle logical_rect;
PangoLayout *layout;
@@ -504,6 +514,7 @@ gtk_progress_bar_size_request (GtkWidget *widget,
g_return_if_fail (GTK_IS_PROGRESS_BAR (widget));
g_return_if_fail (requisition != NULL);
+ style = gtk_widget_get_style (widget);
gtk_widget_style_get (widget,
"xspacing", &xspacing,
"yspacing", &yspacing,
@@ -512,8 +523,8 @@ gtk_progress_bar_size_request (GtkWidget *widget,
pbar = GTK_PROGRESS_BAR (widget);
priv = pbar->priv;
- width = 2 * widget->style->xthickness + xspacing;
- height = 2 * widget->style->ythickness + yspacing;
+ width = 2 * style->xthickness + xspacing;
+ height = 2 * style->ythickness + yspacing;
if (priv->show_text)
{
@@ -530,7 +541,7 @@ gtk_progress_bar_size_request (GtkWidget *widget,
/* The minimum size for ellipsized text is ~ 3 chars */
context = pango_layout_get_context (layout);
- metrics = pango_context_get_metrics (context, widget->style->font_desc, pango_context_get_language (context));
+ metrics = pango_context_get_metrics (context, style->font_desc, pango_context_get_language (context));
char_width = pango_font_metrics_get_approximate_char_width (metrics);
pango_font_metrics_unref (metrics);
@@ -566,11 +577,11 @@ static void
gtk_progress_bar_size_allocate (GtkWidget *widget,
GtkAllocation *allocation)
{
- widget->allocation = *allocation;
+ gtk_widget_set_allocation (widget, allocation);
if (gtk_widget_get_realized (widget))
{
- gdk_window_move_resize (widget->window,
+ gdk_window_move_resize (gtk_widget_get_window (widget),
allocation->x, allocation->y,
allocation->width, allocation->height);
}
@@ -579,10 +590,14 @@ gtk_progress_bar_size_allocate (GtkWidget *widget,
static void
gtk_progress_bar_act_mode_enter (GtkProgressBar *pbar)
{
- GtkProgressBarPriv *priv = pbar->priv;
+ GtkProgressBarPrivate *priv = pbar->priv;
+ GtkAllocation allocation;
+ GtkStyle *style;
GtkWidget *widget = GTK_WIDGET (pbar);
GtkProgressBarOrientation orientation;
+ style = gtk_widget_get_style (widget);
+
orientation = priv->orientation;
if (gtk_widget_get_direction (widget) == GTK_TEXT_DIR_RTL)
{
@@ -599,14 +614,14 @@ gtk_progress_bar_act_mode_enter (GtkProgressBar *pbar)
{
if (orientation == GTK_PROGRESS_LEFT_TO_RIGHT)
{
- priv->activity_pos = widget->style->xthickness;
+ priv->activity_pos = style->xthickness;
priv->activity_dir = 0;
}
else
{
- priv->activity_pos = widget->allocation.width -
- widget->style->xthickness - (widget->allocation.height -
- widget->style->ythickness * 2);
+ gtk_widget_get_allocation (widget, &allocation);
+ priv->activity_pos = allocation.width - style->xthickness -
+ (allocation.height - style->ythickness * 2);
priv->activity_dir = 1;
}
}
@@ -614,14 +629,14 @@ gtk_progress_bar_act_mode_enter (GtkProgressBar *pbar)
{
if (orientation == GTK_PROGRESS_TOP_TO_BOTTOM)
{
- priv->activity_pos = widget->style->ythickness;
+ priv->activity_pos = style->ythickness;
priv->activity_dir = 0;
}
else
{
- priv->activity_pos = widget->allocation.height -
- widget->style->ythickness - (widget->allocation.width -
- widget->style->xthickness * 2);
+ gtk_widget_get_allocation (widget, &allocation);
+ priv->activity_pos = allocation.height - style->ythickness -
+ (allocation.width - style->xthickness * 2);
priv->activity_dir = 1;
}
}
@@ -633,21 +648,24 @@ gtk_progress_bar_get_activity (GtkProgressBar *pbar,
gint *offset,
gint *amount)
{
- GtkProgressBarPriv *priv = pbar->priv;
+ GtkProgressBarPrivate *priv = pbar->priv;
+ GtkAllocation allocation;
GtkWidget *widget = GTK_WIDGET (pbar);
*offset = priv->activity_pos;
+ gtk_widget_get_allocation (widget, &allocation);
+
switch (orientation)
{
case GTK_PROGRESS_LEFT_TO_RIGHT:
case GTK_PROGRESS_RIGHT_TO_LEFT:
- *amount = MAX (2, widget->allocation.width / priv->activity_blocks);
+ *amount = MAX (2, allocation.width / priv->activity_blocks);
break;
case GTK_PROGRESS_TOP_TO_BOTTOM:
case GTK_PROGRESS_BOTTOM_TO_TOP:
- *amount = MAX (2, widget->allocation.height / priv->activity_blocks);
+ *amount = MAX (2, allocation.height / priv->activity_blocks);
break;
}
}
@@ -656,23 +674,28 @@ static void
gtk_progress_bar_paint_activity (GtkProgressBar *pbar,
GtkProgressBarOrientation orientation)
{
+ GtkAllocation allocation;
+ GtkStyle *style;
GtkWidget *widget = GTK_WIDGET (pbar);
GdkRectangle area;
+ style = gtk_widget_get_style (widget);
+ gtk_widget_get_allocation (widget, &allocation);
+
switch (orientation)
{
case GTK_PROGRESS_LEFT_TO_RIGHT:
case GTK_PROGRESS_RIGHT_TO_LEFT:
gtk_progress_bar_get_activity (pbar, orientation, &area.x, &area.width);
- area.y = widget->style->ythickness;
- area.height = widget->allocation.height - 2 * widget->style->ythickness;
+ area.y = style->ythickness;
+ area.height = allocation.height - 2 * style->ythickness;
break;
case GTK_PROGRESS_TOP_TO_BOTTOM:
case GTK_PROGRESS_BOTTOM_TO_TOP:
gtk_progress_bar_get_activity (pbar, orientation, &area.y, &area.height);
- area.x = widget->style->xthickness;
- area.width = widget->allocation.width - 2 * widget->style->xthickness;
+ area.x = style->xthickness;
+ area.width = allocation.width - 2 * style->xthickness;
break;
default:
@@ -680,7 +703,7 @@ gtk_progress_bar_paint_activity (GtkProgressBar *pbar,
break;
}
- gtk_paint_box (widget->style,
+ gtk_paint_box (style,
gtk_widget_get_window (widget),
GTK_STATE_PRELIGHT, GTK_SHADOW_OUT,
&area, widget, "bar",
@@ -692,34 +715,39 @@ gtk_progress_bar_paint_continuous (GtkProgressBar *pbar,
gint amount,
GtkProgressBarOrientation orientation)
{
+ GtkAllocation allocation;
+ GtkStyle *style;
GtkWidget *widget = GTK_WIDGET (pbar);
GdkRectangle area;
if (amount <= 0)
return;
+ style = gtk_widget_get_style (widget);
+ gtk_widget_get_allocation (widget, &allocation);
+
switch (orientation)
{
case GTK_PROGRESS_LEFT_TO_RIGHT:
case GTK_PROGRESS_RIGHT_TO_LEFT:
area.width = amount;
- area.height = widget->allocation.height - widget->style->ythickness * 2;
- area.y = widget->style->ythickness;
+ area.height = allocation.height - style->ythickness * 2;
+ area.y = style->ythickness;
- area.x = widget->style->xthickness;
+ area.x = style->xthickness;
if (orientation == GTK_PROGRESS_RIGHT_TO_LEFT)
- area.x = widget->allocation.width - amount - area.x;
+ area.x = allocation.width - amount - area.x;
break;
case GTK_PROGRESS_TOP_TO_BOTTOM:
case GTK_PROGRESS_BOTTOM_TO_TOP:
- area.width = widget->allocation.width - widget->style->xthickness * 2;
+ area.width = allocation.width - style->xthickness * 2;
area.height = amount;
- area.x = widget->style->xthickness;
+ area.x = style->xthickness;
- area.y = widget->style->ythickness;
+ area.y = style->ythickness;
if (orientation == GTK_PROGRESS_BOTTOM_TO_TOP)
- area.y = widget->allocation.height - amount - area.y;
+ area.y = allocation.height - amount - area.y;
break;
default:
@@ -727,7 +755,7 @@ gtk_progress_bar_paint_continuous (GtkProgressBar *pbar,
break;
}
- gtk_paint_box (widget->style,
+ gtk_paint_box (style,
gtk_widget_get_window (widget),
GTK_STATE_PRELIGHT, GTK_SHADOW_OUT,
&area, widget, "bar",
@@ -740,7 +768,9 @@ gtk_progress_bar_paint_text (GtkProgressBar *pbar,
gint amount,
GtkProgressBarOrientation orientation)
{
- GtkProgressBarPriv *priv = pbar->priv;
+ GtkProgressBarPrivate *priv = pbar->priv;
+ GtkAllocation allocation;
+ GtkStyle *style;
GtkWidget *widget = GTK_WIDGET (pbar);
gint x;
gint y;
@@ -752,6 +782,9 @@ gtk_progress_bar_paint_text (GtkProgressBar *pbar,
gfloat text_xalign = 0.5;
gfloat text_yalign = 0.5;
+ style = gtk_widget_get_style (widget);
+ gtk_widget_get_allocation (widget, &allocation);
+
if (gtk_widget_get_direction (widget) != GTK_TEXT_DIR_LTR)
text_xalign = 1.0 - text_xalign;
@@ -760,22 +793,18 @@ gtk_progress_bar_paint_text (GtkProgressBar *pbar,
layout = gtk_widget_create_pango_layout (widget, buf);
pango_layout_set_ellipsize (layout, priv->ellipsize);
if (priv->ellipsize)
- pango_layout_set_width (layout, widget->allocation.width * PANGO_SCALE);
+ pango_layout_set_width (layout, allocation.width * PANGO_SCALE);
pango_layout_get_pixel_extents (layout, NULL, &logical_rect);
- x = widget->style->xthickness + 1 + text_xalign *
- (widget->allocation.width - 2 * widget->style->xthickness -
- 2 - logical_rect.width);
+ x = style->xthickness + 1 + text_xalign * (allocation.width - 2 * style->xthickness - 2 - logical_rect.width);
- y = widget->style->ythickness + 1 + text_yalign *
- (widget->allocation.height - 2 * widget->style->ythickness -
- 2 - logical_rect.height);
+ y = style->ythickness + 1 + text_yalign * (allocation.height - 2 * style->ythickness - 2 - logical_rect.height);
- rect.x = widget->style->xthickness;
- rect.y = widget->style->ythickness;
- rect.width = widget->allocation.width - 2 * widget->style->xthickness;
- rect.height = widget->allocation.height - 2 * widget->style->ythickness;
+ rect.x = style->xthickness;
+ rect.y = style->ythickness;
+ rect.width = allocation.width - 2 * style->xthickness;
+ rect.height = allocation.height - 2 * style->ythickness;
prelight_clip = start_clip = end_clip = rect;
@@ -823,7 +852,7 @@ gtk_progress_bar_paint_text (GtkProgressBar *pbar,
}
if (start_clip.width > 0 && start_clip.height > 0)
- gtk_paint_layout (widget->style,
+ gtk_paint_layout (style,
gtk_widget_get_window (widget),
GTK_STATE_NORMAL,
FALSE,
@@ -834,7 +863,7 @@ gtk_progress_bar_paint_text (GtkProgressBar *pbar,
layout);
if (end_clip.width > 0 && end_clip.height > 0)
- gtk_paint_layout (widget->style,
+ gtk_paint_layout (style,
gtk_widget_get_window (widget),
GTK_STATE_NORMAL,
FALSE,
@@ -844,7 +873,7 @@ gtk_progress_bar_paint_text (GtkProgressBar *pbar,
x, y,
layout);
- gtk_paint_layout (widget->style,
+ gtk_paint_layout (style,
gtk_widget_get_window (widget),
GTK_STATE_PRELIGHT,
FALSE,
@@ -861,9 +890,14 @@ gtk_progress_bar_paint_text (GtkProgressBar *pbar,
static void
gtk_progress_bar_paint (GtkProgressBar *pbar)
{
- GtkProgressBarPriv *priv = pbar->priv;
+ GtkProgressBarPrivate *priv = pbar->priv;
+ GtkAllocation allocation;
GtkWidget *widget = GTK_WIDGET (pbar);
GtkProgressBarOrientation orientation;
+ GtkStyle *style;
+
+ style = gtk_widget_get_style (widget);
+ gtk_widget_get_allocation (widget, &allocation);
orientation = priv->orientation;
if (gtk_widget_get_direction (widget) == GTK_TEXT_DIR_RTL)
@@ -874,13 +908,13 @@ gtk_progress_bar_paint (GtkProgressBar *pbar)
orientation = GTK_PROGRESS_LEFT_TO_RIGHT;
}
- gtk_paint_box (widget->style,
+ gtk_paint_box (style,
gtk_widget_get_window (widget),
GTK_STATE_NORMAL, GTK_SHADOW_IN,
NULL, widget, "trough",
0, 0,
- widget->allocation.width,
- widget->allocation.height);
+ allocation.width,
+ allocation.height);
if (priv->activity_mode)
{
@@ -902,9 +936,9 @@ gtk_progress_bar_paint (GtkProgressBar *pbar)
if (orientation == GTK_PROGRESS_LEFT_TO_RIGHT ||
orientation == GTK_PROGRESS_RIGHT_TO_LEFT)
- space = widget->allocation.width - 2 * widget->style->xthickness;
+ space = allocation.width - 2 * style->xthickness;
else
- space = widget->allocation.height - 2 * widget->style->ythickness;
+ space = allocation.height - 2 * style->ythickness;
amount = space * gtk_progress_bar_get_fraction (pbar);
@@ -919,7 +953,7 @@ static void
gtk_progress_bar_set_activity_mode (GtkProgressBar *pbar,
gboolean activity_mode)
{
- GtkProgressBarPriv *priv = pbar->priv;
+ GtkProgressBarPrivate *priv = pbar->priv;
activity_mode = !!activity_mode;
@@ -949,7 +983,7 @@ void
gtk_progress_bar_set_fraction (GtkProgressBar *pbar,
gdouble fraction)
{
- GtkProgressBarPriv* priv;
+ GtkProgressBarPrivate* priv;
g_return_if_fail (GTK_IS_PROGRESS_BAR (pbar));
@@ -992,7 +1026,7 @@ void
gtk_progress_bar_set_text (GtkProgressBar *pbar,
const gchar *text)
{
- GtkProgressBarPriv *priv;
+ GtkProgressBarPrivate *priv;
g_return_if_fail (GTK_IS_PROGRESS_BAR (pbar));
@@ -1023,7 +1057,7 @@ void
gtk_progress_bar_set_show_text (GtkProgressBar *pbar,
gboolean show_text)
{
- GtkProgressBarPriv *priv;
+ GtkProgressBarPrivate *priv;
g_return_if_fail (GTK_IS_PROGRESS_BAR (pbar));
@@ -1073,7 +1107,7 @@ void
gtk_progress_bar_set_pulse_step (GtkProgressBar *pbar,
gdouble fraction)
{
- GtkProgressBarPriv *priv;
+ GtkProgressBarPrivate *priv;
g_return_if_fail (GTK_IS_PROGRESS_BAR (pbar));
@@ -1096,7 +1130,7 @@ void
gtk_progress_bar_set_orientation (GtkProgressBar *pbar,
GtkProgressBarOrientation orientation)
{
- GtkProgressBarPriv *priv;
+ GtkProgressBarPrivate *priv;
g_return_if_fail (GTK_IS_PROGRESS_BAR (pbar));
@@ -1195,7 +1229,7 @@ void
gtk_progress_bar_set_ellipsize (GtkProgressBar *pbar,
PangoEllipsizeMode mode)
{
- GtkProgressBarPriv *priv;
+ GtkProgressBarPrivate *priv;
g_return_if_fail (GTK_IS_PROGRESS_BAR (pbar));
g_return_if_fail (mode >= PANGO_ELLIPSIZE_NONE &&