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app: port GimpDashEditor to GtkStyleContext

This commit is contained in:
Michael Natterer 2010-12-19 14:59:10 +01:00
parent 2c10a7c95a
commit 084a01abfe
1 changed files with 31 additions and 10 deletions
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41
app/widgets/gimpdasheditor.c
View File

@ -245,19 +245,38 @@ static gboolean
gimp_dash_editor_draw (GtkWidget *widget,
cairo_t *cr)
{
GimpDashEditor *editor = GIMP_DASH_EDITOR (widget);
GtkStyle *style = gtk_widget_get_style (widget);
GtkAllocation allocation;
gint x;
gint w, h;
GimpDashEditor *editor = GIMP_DASH_EDITOR (widget);
GtkStyleContext *style = gtk_widget_get_style_context (widget);
GtkAllocation allocation;
GdkRGBA fg_color;
GdkRGBA bg_color;
GdkRGBA mid_color;
gint x;
gint w, h;
gtk_widget_get_allocation (widget, &allocation);
gtk_style_context_save (style);
gtk_style_context_add_class (style, GTK_STYLE_CLASS_ENTRY);
update_blocksize (editor);
gtk_style_context_get_color (style,
gtk_widget_get_state_flags (widget),
&fg_color);
gtk_style_context_get_background_color (style,
gtk_widget_get_state_flags (widget),
&bg_color);
mid_color.red = (fg_color.red + bg_color.red) / 2.0;
mid_color.green = (fg_color.green + bg_color.green) / 2.0;
mid_color.blue = (fg_color.blue + bg_color.blue) / 2.0;
mid_color.alpha = (fg_color.alpha + bg_color.alpha) / 2.0;
/* draw the background */
gdk_cairo_set_source_color (cr, &style->base[GTK_STATE_NORMAL]);
gdk_cairo_set_source_rgba (cr, &bg_color);
cairo_paint (cr);
w = editor->block_width;
@ -281,7 +300,7 @@ gimp_dash_editor_draw (GtkWidget *widget,
cairo_rectangle (cr, x, editor->y0, w, h);
}
gdk_cairo_set_source_color (cr, &style->text_aa[GTK_STATE_NORMAL]);
gdk_cairo_set_source_rgba (cr, &mid_color);
cairo_fill (cr);
for (; x < editor->x0 + editor->n_segments * w; x += w)
@ -292,7 +311,7 @@ gimp_dash_editor_draw (GtkWidget *widget,
cairo_rectangle (cr, x, editor->y0, w, h);
}
gdk_cairo_set_source_color (cr, &style->text[GTK_STATE_NORMAL]);
gdk_cairo_set_source_rgba (cr, &fg_color);
cairo_fill (cr);
for (; x < allocation.width + w; x += w)
@ -303,7 +322,7 @@ gimp_dash_editor_draw (GtkWidget *widget,
cairo_rectangle (cr, x, editor->y0, w, h);
}
gdk_cairo_set_source_color (cr, &style->text_aa[GTK_STATE_NORMAL]);
gdk_cairo_set_source_rgba (cr, &mid_color);
cairo_fill (cr);
/* draw rulers */
@ -338,10 +357,12 @@ gimp_dash_editor_draw (GtkWidget *widget,
cairo_move_to (cr, editor->x0 - 0.5, editor->y0 - 1);
cairo_move_to (cr, editor->x0 - 0.5, editor->y0 + h);
gdk_cairo_set_source_color (cr, &style->text_aa[GTK_STATE_NORMAL]);
gdk_cairo_set_source_rgba (cr, &mid_color);
cairo_set_line_width (cr, 1.0);
cairo_stroke (cr);
gtk_style_context_restore (style);
return FALSE;
}