AuroraMiddleware/gtk2
1
0
Fork 0
forked from AuroraMiddleware/gtk
Code Issues Pull Requests Projects Releases Wiki Activity

GtkEntry: Use GtkStyleContext.

Browse Source
This commit is contained in:
Carlos Garnacho 2010-12-13 13:37:40 +01:00
parent 618b1a8b33
commit 8b8eab1c81
1 changed files with 114 additions and 92 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

206
gtk/gtkentry.c
View File

@ -353,8 +353,10 @@ static void gtk_entry_get_preferred_height (GtkWidget *widget,
static void gtk_entry_size_allocate (GtkWidget *widget,
GtkAllocation *allocation);
static void gtk_entry_draw_frame (GtkWidget *widget,
GtkStyleContext *context,
cairo_t *cr);
static void gtk_entry_draw_progress (GtkWidget *widget,
GtkStyleContext *context,
cairo_t *cr);
static gint gtk_entry_draw (GtkWidget *widget,
cairo_t *cr);
@ -377,8 +379,7 @@ static gint gtk_entry_focus_in (GtkWidget *widget,
static gint gtk_entry_focus_out (GtkWidget *widget,
GdkEventFocus *event);
static void gtk_entry_grab_focus (GtkWidget *widget);
static void gtk_entry_style_set (GtkWidget *widget,
GtkStyle *previous_style);
static void gtk_entry_style_updated (GtkWidget *widget);
static gboolean gtk_entry_query_tooltip (GtkWidget *widget,
gint x,
gint y,
@ -386,8 +387,8 @@ static gboolean gtk_entry_query_tooltip (GtkWidget *widget,
GtkTooltip *tooltip);
static void gtk_entry_direction_changed (GtkWidget *widget,
GtkTextDirection previous_dir);
static void gtk_entry_state_changed (GtkWidget *widget,
GtkStateType previous_state);
static void gtk_entry_state_flags_changed (GtkWidget *widget,
GtkStateFlags previous_state);
static void gtk_entry_screen_changed (GtkWidget *widget,
GdkScreen *old_screen);
@ -681,12 +682,12 @@ gtk_entry_class_init (GtkEntryClass *class)
widget_class->focus_in_event = gtk_entry_focus_in;
widget_class->focus_out_event = gtk_entry_focus_out;
widget_class->grab_focus = gtk_entry_grab_focus;
widget_class->style_set = gtk_entry_style_set;
widget_class->style_updated = gtk_entry_style_updated;
widget_class->query_tooltip = gtk_entry_query_tooltip;
widget_class->drag_begin = gtk_entry_drag_begin;
widget_class->drag_end = gtk_entry_drag_end;
widget_class->direction_changed = gtk_entry_direction_changed;
widget_class->state_changed = gtk_entry_state_changed;
widget_class->state_flags_changed = gtk_entry_state_flags_changed;
widget_class->screen_changed = gtk_entry_screen_changed;
widget_class->mnemonic_activate = gtk_entry_mnemonic_activate;
@ -2309,10 +2310,9 @@ find_invisible_char (GtkWidget *widget)
0x273a /* SIXTEEN POINTED ASTERISK */
};
if (gtk_widget_get_style (widget))
gtk_widget_style_get (widget,
"invisible-char", &invisible_chars[0],
NULL);
gtk_widget_style_get (widget,
"invisible-char", &invisible_chars[0],
NULL);
layout = gtk_widget_create_pango_layout (widget, NULL);
@ -2347,6 +2347,7 @@ find_invisible_char (GtkWidget *widget)
static void
gtk_entry_init (GtkEntry *entry)
{
GtkStyleContext *context;
GtkEntryPrivate *priv;
entry->priv = G_TYPE_INSTANCE_GET_PRIVATE (entry,
@ -2393,6 +2394,8 @@ gtk_entry_init (GtkEntry *entry)
g_signal_connect (priv->im_context, "delete-surrounding",
G_CALLBACK (gtk_entry_delete_surrounding_cb), entry);
context = gtk_widget_get_style_context (GTK_WIDGET (entry));
gtk_style_context_add_class (context, GTK_STYLE_CLASS_ENTRY);
}
static gint
@ -2934,14 +2937,17 @@ _gtk_entry_get_borders (GtkEntry *entry,
{
GtkEntryPrivate *priv = entry->priv;
GtkWidget *widget = GTK_WIDGET (entry);
GtkStyle *style;
if (priv->has_frame)
{
style = gtk_widget_get_style (widget);
GtkStyleContext *context;
GtkBorder padding;
*xborder = style->xthickness;
*yborder = style->ythickness;
context = gtk_widget_get_style_context (widget);
gtk_style_context_get_padding (context, 0, &padding);
*xborder = padding.left;
*yborder = padding.top;
}
else
{
@ -2967,14 +2973,20 @@ gtk_entry_get_preferred_width (GtkWidget *widget,
gint xborder, yborder;
GtkBorder inner_border;
PangoContext *context;
GtkStyleContext *style_context;
GtkStateFlags state;
gint icon_widths = 0;
gint icon_width, i;
gint width;
gtk_widget_ensure_style (widget);
context = gtk_widget_get_pango_context (widget);
style_context = gtk_widget_get_style_context (widget);
state = gtk_widget_get_state_flags (widget);
metrics = pango_context_get_metrics (context,
gtk_widget_get_style (widget)->font_desc,
gtk_style_context_get_font (style_context, state),
pango_context_get_language (context));
_gtk_entry_get_borders (entry, &xborder, &yborder);
@ -3017,13 +3029,19 @@ gtk_entry_get_preferred_height (GtkWidget *widget,
PangoFontMetrics *metrics;
gint xborder, yborder;
GtkBorder inner_border;
GtkStyleContext *style_context;
GtkStateFlags state;
PangoContext *context;
gint height;
gtk_widget_ensure_style (widget);
context = gtk_widget_get_pango_context (widget);
style_context = gtk_widget_get_style_context (widget);
state = gtk_widget_get_state_flags (widget);
metrics = pango_context_get_metrics (context,
gtk_widget_get_style (widget)->font_desc,
gtk_style_context_get_font (style_context, state),
pango_context_get_language (context));
priv->ascent = pango_font_metrics_get_ascent (metrics);
@ -3375,15 +3393,14 @@ draw_icon (GtkWidget *widget,
static void
gtk_entry_draw_frame (GtkWidget *widget,
cairo_t *cr)
gtk_entry_draw_frame (GtkWidget *widget,
GtkStyleContext *context,
cairo_t *cr)
{
GtkEntry *entry = GTK_ENTRY (widget);
GtkEntryPrivate *priv = entry->priv;
GtkStyle *style;
GdkWindow *window;
gint x = 0, y = 0, width, height;
GtkStateType state;
GtkAllocation allocation;
gint frame_x, frame_y;
@ -3418,20 +3435,14 @@ gtk_entry_draw_frame (GtkWidget *widget,
height -= 2 * priv->focus_width;
}
style = gtk_widget_get_style (widget);
state = gtk_widget_get_state (widget);
gtk_paint_flat_box (style, cr,
state, GTK_SHADOW_NONE,
widget, "entry_bg",
x, y, width, height);
gtk_render_background (context, cr,
x, y, width, height);
if (priv->has_frame)
gtk_paint_shadow (style, cr,
state, priv->shadow_type,
widget, "entry", x, y, width, height);
gtk_render_frame (context, cr,
x, y, width, height);
gtk_entry_draw_progress (widget, cr);
gtk_entry_draw_progress (widget, context, cr);
if (gtk_widget_has_focus (widget) && !priv->interior_focus)
{
@ -3440,10 +3451,8 @@ gtk_entry_draw_frame (GtkWidget *widget,
width += 2 * priv->focus_width;
height += 2 * priv->focus_width;
gtk_paint_focus (style, cr,
gtk_widget_get_state (widget),
widget, "entry",
0, 0, width, height);
gtk_render_focus (context, cr,
0, 0, width, height);
}
cairo_restore (cr);
@ -3514,26 +3523,24 @@ get_progress_area (GtkWidget *widget,
}
static void
gtk_entry_draw_progress (GtkWidget *widget,
cairo_t *cr)
gtk_entry_draw_progress (GtkWidget *widget,
GtkStyleContext *context,
cairo_t *cr)
{
gint x, y, width, height;
GtkStateType state;
get_progress_area (widget, &x, &y, &width, &height);
if ((width <= 0) || (height <= 0))
return;
state = GTK_STATE_SELECTED;
if (!gtk_widget_get_sensitive (widget))
state = GTK_STATE_INSENSITIVE;
gtk_style_context_save (context);
gtk_style_context_add_class (context, GTK_STYLE_CLASS_PROGRESSBAR);
gtk_paint_box (gtk_widget_get_style (widget), cr,
state, GTK_SHADOW_OUT,
widget, "entry-progress",
x, y,
width, height);
gtk_render_activity (context, cr,
x, y, width, height);
gtk_style_context_restore (context);
}
static gint
@ -3541,20 +3548,21 @@ gtk_entry_draw (GtkWidget *widget,
cairo_t *cr)
{
GtkEntry *entry = GTK_ENTRY (widget);
GtkStyle *style;
GtkStateType state;
GtkStyleContext *context;
GtkStateFlags state;
GtkEntryPrivate *priv = entry->priv;
int i;
style = gtk_widget_get_style (widget);
context = gtk_widget_get_style_context (widget);
state = gtk_widget_get_state_flags (widget);
state = gtk_widget_has_focus (widget) ?
GTK_STATE_ACTIVE : gtk_widget_get_state (widget);
if (gtk_widget_has_focus (widget))
state |= GTK_STATE_FLAG_FOCUSED;
if (gtk_cairo_should_draw_window (cr, gtk_widget_get_window (widget)))
{
/* Draw entry_bg, shadow, progress and focus */
gtk_entry_draw_frame (widget, cr);
gtk_entry_draw_frame (widget, context, cr);
/* Draw text and cursor */
cairo_save (cr);
@ -4309,8 +4317,8 @@ gtk_entry_direction_changed (GtkWidget *widget,
}
static void
gtk_entry_state_changed (GtkWidget *widget,
GtkStateType previous_state)
gtk_entry_state_flags_changed (GtkWidget *widget,
GtkStateFlags previous_state)
{
GtkEntry *entry = GTK_ENTRY (widget);
GtkEntryPrivate *priv = entry->priv;
@ -4508,8 +4516,7 @@ icon_margin_changed (GtkEntry *entry)
}
static void
gtk_entry_style_set (GtkWidget *widget,
GtkStyle *previous_style)
gtk_entry_style_updated (GtkWidget *widget)
{
GtkEntry *entry = GTK_ENTRY (widget);
GtkEntryPrivate *priv = entry->priv;
@ -5596,7 +5603,9 @@ get_layout_position (GtkEntry *entry,
}
static void
draw_text_with_color (GtkEntry *entry, cairo_t *cr, GdkColor *default_color)
draw_text_with_color (GtkEntry *entry,
cairo_t *cr,
GdkRGBA *default_color)
{
GtkEntryPrivate *priv = entry->priv;
PangoLayout *layout = gtk_entry_ensure_layout (entry, TRUE);
@ -5611,7 +5620,7 @@ draw_text_with_color (GtkEntry *entry, cairo_t *cr, GdkColor *default_color)
get_layout_position (entry, &x, &y);
cairo_move_to (cr, x, y);
gdk_cairo_set_source_color (cr, default_color);
gdk_cairo_set_source_rgba (cr, default_color);
pango_cairo_show_layout (cr, layout);
if (gtk_editable_get_selection_bounds (GTK_EDITABLE (entry), &start_pos, &end_pos))
@ -5619,25 +5628,22 @@ draw_text_with_color (GtkEntry *entry, cairo_t *cr, GdkColor *default_color)
gint *ranges;
gint n_ranges, i;
PangoRectangle logical_rect;
GdkColor *selection_color, *text_color;
GdkRGBA selection_color, text_color;
GtkBorder inner_border;
GtkStyle *style;
GtkStyleContext *context;
GtkStateFlags state;
context = gtk_widget_get_style_context (widget);
pango_layout_get_pixel_extents (layout, NULL, &logical_rect);
gtk_entry_get_pixel_ranges (entry, &ranges, &n_ranges);
style = gtk_widget_get_style (widget);
state = GTK_STATE_FLAG_SELECTED;
if (gtk_widget_has_focus (widget))
{
selection_color = &style->base [GTK_STATE_SELECTED];
text_color = &style->text [GTK_STATE_SELECTED];
}
else
{
selection_color = &style->base [GTK_STATE_ACTIVE];
text_color = &style->text [GTK_STATE_ACTIVE];
}
state |= GTK_STATE_FLAG_FOCUSED;
gtk_style_context_get_background_color (context, state, &selection_color);
gtk_style_context_get_color (context, state, &text_color);
_gtk_entry_effective_inner_border (entry, &inner_border);
@ -5650,11 +5656,11 @@ draw_text_with_color (GtkEntry *entry, cairo_t *cr, GdkColor *default_color)
cairo_clip (cr);
gdk_cairo_set_source_color (cr, selection_color);
gdk_cairo_set_source_rgba (cr, &selection_color);
cairo_paint (cr);
cairo_move_to (cr, x, y);
gdk_cairo_set_source_color (cr, text_color);
gdk_cairo_set_source_rgba (cr, &text_color);
pango_cairo_show_layout (cr, layout);
g_free (ranges);
@ -5668,9 +5674,9 @@ gtk_entry_draw_text (GtkEntry *entry,
{
GtkEntryPrivate *priv = entry->priv;
GtkWidget *widget = GTK_WIDGET (entry);
GtkStateType state;
GtkStyle *style;
GdkColor text_color, bar_text_color;
GtkStateFlags state = 0;
GdkRGBA text_color, bar_text_color;
GtkStyleContext *context;
gint pos_x, pos_y;
gint width, height;
gint progress_x, progress_y, progress_width, progress_height;
@ -5679,13 +5685,17 @@ gtk_entry_draw_text (GtkEntry *entry,
/* Nothing to display at all */
if (gtk_entry_get_display_mode (entry) == DISPLAY_BLANK)
return;
state = GTK_STATE_SELECTED;
if (!gtk_widget_get_sensitive (widget))
state = GTK_STATE_INSENSITIVE;
style = gtk_widget_get_style (widget);
text_color = style->text[gtk_widget_get_state (widget)];
bar_text_color = style->fg[state];
state = gtk_widget_get_state_flags (widget);
context = gtk_widget_get_style_context (widget);
gtk_style_context_get_color (context, state, &text_color);
/* Get foreground color for progressbars */
gtk_style_context_save (context);
gtk_style_context_add_class (context, GTK_STYLE_CLASS_PROGRESSBAR);
gtk_style_context_get_color (context, state, &bar_text_color);
gtk_style_context_restore (context);
get_progress_area (widget,
&progress_x, &progress_y,
@ -5698,7 +5708,7 @@ gtk_entry_draw_text (GtkEntry *entry,
/* If the color is the same, or the progress area has a zero
* size, then we only need to draw once. */
if ((text_color.pixel == bar_text_color.pixel) ||
if (gdk_rgba_equal (&text_color, &bar_text_color) ||
((progress_width == 0) || (progress_height == 0)))
{
draw_text_with_color (entry, cr, &text_color);
@ -5869,10 +5879,18 @@ gtk_entry_draw_cursor (GtkEntry *entry,
if (!block_at_line_end)
{
GtkStyleContext *context;
GtkStateFlags state;
GdkRGBA color;
context = gtk_widget_get_style_context (widget);
state = gtk_widget_get_state_flags (widget);
gtk_style_context_get_background_color (context, state, &color);
gdk_cairo_rectangle (cr, &rect);
cairo_clip (cr);
cairo_move_to (cr, x, y);
gdk_cairo_set_source_color (cr, &gtk_widget_get_style (widget)->base[gtk_widget_get_state (widget)]);
gdk_cairo_set_source_rgba (cr, &color);
pango_cairo_show_layout (cr, layout);
}
@ -8971,15 +8989,17 @@ gtk_entry_drag_motion (GtkWidget *widget,
{
GtkEntry *entry = GTK_ENTRY (widget);
GtkEntryPrivate *priv = entry->priv;
GtkStyle *style;
GtkStyleContext *style_context;
GtkWidget *source_widget;
GdkDragAction suggested_action;
gint new_position, old_position;
gint sel1, sel2;
GtkBorder padding;
style = gtk_widget_get_style (widget);
x -= style->xthickness;
y -= style->ythickness;
style_context = gtk_widget_get_style_context (widget);
gtk_style_context_get_padding (style_context, 0, &padding);
x -= padding.left;
y -= padding.top;
old_position = priv->dnd_position;
new_position = gtk_entry_find_position (entry, x + priv->scroll_offset);
@ -9039,14 +9059,16 @@ gtk_entry_drag_data_received (GtkWidget *widget,
GtkEntry *entry = GTK_ENTRY (widget);
GtkEntryPrivate *priv = entry->priv;
GtkEditable *editable = GTK_EDITABLE (widget);
GtkStyle *style;
GtkStyleContext *style_context;
GtkBorder padding;
gchar *str;
str = (gchar *) gtk_selection_data_get_text (selection_data);
style = gtk_widget_get_style (widget);
x -= style->xthickness;
y -= style->ythickness;
style_context = gtk_widget_get_style_context (widget);
gtk_style_context_get_padding (style_context, 0, &padding);
x -= padding.left;
y -= padding.top;
if (str && priv->editable)
{