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authorChristopher James Lahey <clahey@ximian.com>2001-10-28 05:01:42 +0800
committerChris Lahey <clahey@src.gnome.org>2001-10-28 05:01:42 +0800
commit0d56746e85555e41450acf5624e57281c9520d30 (patch)
treeefa09466b9bb2663bacea183602d17fcf840f396 /widgets/text
parent8f12c1133e093d668f77d077983d11f90004177c (diff)
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Bumped the version number to 0.15.99.6 for emulate_label_resize.
2001-10-27 Christopher James Lahey <clahey@ximian.com> * configure.in: Bumped the version number to 0.15.99.6 for emulate_label_resize. * gal/e-text/e-entry.c: Added "emulate_label_resize" argument to make EEntry act like a label for width resizing purposes. svn path=/trunk/; revision=14227
Diffstat (limited to 'widgets/text')
-rw-r--r--widgets/text/e-entry.c101
1 files changed, 88 insertions, 13 deletions
diff --git a/widgets/text/e-entry.c b/widgets/text/e-entry.c
index 822eb9f5fb..b2118ecb6b 100644
--- a/widgets/text/e-entry.c
+++ b/widgets/text/e-entry.c
@@ -53,6 +53,8 @@
#define MIN_ENTRY_WIDTH 150
+#define d(x)
+
#define PARENT_TYPE gtk_table_get_type ()
static GtkObjectClass *parent_class;
@@ -94,7 +96,8 @@ enum {
ARG_DRAW_BORDERS,
ARG_DRAW_BACKGROUND,
ARG_DRAW_BUTTON,
- ARG_CURSOR_POS
+ ARG_EMULATE_LABEL_RESIZE,
+ ARG_CURSOR_POS,
};
typedef struct _EEntryPrivate EEntryPrivate;
@@ -104,7 +107,6 @@ struct _EEntryPrivate {
guint changed_proxy_tag;
guint activate_proxy_tag;
guint popup_proxy_tag;
-
/* Data related to completions */
ECompletion *completion;
EEntryCompletionHandler handler;
@@ -126,6 +128,8 @@ struct _EEntryPrivate {
gint last_completion_pos;
guint draw_borders : 1;
+ guint emulate_label_resize : 1;
+ gint last_width;
};
static gboolean e_entry_is_empty (EEntry *entry);
@@ -177,8 +181,22 @@ canvas_size_request (GtkWidget *widget, GtkRequisition *requisition,
} else {
xthick = ythick = 0;
}
-
- requisition->width = 2 + MIN_ENTRY_WIDTH + xthick;
+
+ if (entry->priv->emulate_label_resize) {
+ gdouble width;
+ gtk_object_get (GTK_OBJECT (entry->item),
+ "text_width", &width,
+ NULL);
+ requisition->width = 2 + xthick + width;
+ } else {
+ requisition->width = 2 + MIN_ENTRY_WIDTH + xthick;
+ }
+ if (entry->priv->last_width != requisition->width)
+ gtk_widget_queue_resize (widget);
+ entry->priv->last_width = requisition->width;
+
+ d(g_print("%s: width = %d\n", __FUNCTION__, requisition->width));
+
requisition->height = (2 + widget->style->font->ascent +
widget->style->font->descent +
ythick);
@@ -256,6 +274,8 @@ e_entry_init (GtkObject *object)
GtkTable *gtk_table = GTK_TABLE (object);
entry->priv = g_new0 (EEntryPrivate, 1);
+
+ entry->priv->emulate_label_resize = FALSE;
entry->canvas = GNOME_CANVAS (e_canvas_new ());
@@ -275,6 +295,7 @@ e_entry_init (GtkObject *object)
entry);
entry->priv->draw_borders = TRUE;
+ entry->priv->last_width = -1;
entry->item = E_TEXT(gnome_canvas_item_new(
gnome_canvas_root (entry->canvas),
@@ -933,6 +954,10 @@ et_get_arg (GtkObject *o, GtkArg *arg, guint arg_id)
NULL);
break;
+ case ARG_EMULATE_LABEL_RESIZE:
+ GTK_VALUE_BOOL (*arg) = entry->priv->emulate_label_resize;
+ break;
+
case ARG_CURSOR_POS:
gtk_object_get (item,
"cursor_pos", &GTK_VALUE_INT (*arg),
@@ -955,11 +980,15 @@ et_set_arg (GtkObject *o, GtkArg *arg, guint arg_id)
gint ythick;
GtkWidget *widget = GTK_WIDGET(entry->canvas);
+ d(g_print("%s: arg_id: %d\n", __FUNCTION__, arg_id));
+
switch (arg_id){
case ARG_MODEL:
gtk_object_set(item,
"model", GTK_VALUE_OBJECT (*arg),
NULL);
+ if (entry->priv->emulate_label_resize)
+ gtk_widget_queue_resize (widget);
break;
case ARG_EVENT_PROCESSOR:
@@ -969,28 +998,37 @@ et_set_arg (GtkObject *o, GtkArg *arg, guint arg_id)
break;
case ARG_TEXT:
-
gtk_object_set(item,
"text", GTK_VALUE_STRING (*arg),
NULL);
+ d(g_print("%s: text: %s\n", __FUNCTION__, GTK_VALUE_STRING (*arg)));
+ if (entry->priv->emulate_label_resize)
+ gtk_widget_queue_resize (widget);
break;
case ARG_FONT:
gtk_object_set(item,
"font", GTK_VALUE_STRING (*arg),
NULL);
+ d(g_print("%s: font: %s\n", __FUNCTION__, GTK_VALUE_STRING (*arg)));
+ if (entry->priv->emulate_label_resize)
+ gtk_widget_queue_resize (widget);
break;
case ARG_FONTSET:
gtk_object_set(item,
"fontset", GTK_VALUE_STRING (*arg),
NULL);
+ if (entry->priv->emulate_label_resize)
+ gtk_widget_queue_resize (widget);
break;
case ARG_FONT_GDK:
gtk_object_set(item,
"font_gdk", GTK_VALUE_BOXED (*arg),
NULL);
+ if (entry->priv->emulate_label_resize)
+ gtk_widget_queue_resize (widget);
break;
case ARG_JUSTIFICATION:
@@ -1062,30 +1100,40 @@ et_set_arg (GtkObject *o, GtkArg *arg, guint arg_id)
gtk_object_set(item,
"use_ellipsis", GTK_VALUE_BOOL (*arg),
NULL);
+ if (entry->priv->emulate_label_resize)
+ gtk_widget_queue_resize (widget);
break;
case ARG_ELLIPSIS:
gtk_object_set(item,
"ellipsis", GTK_VALUE_STRING (*arg),
NULL);
+ if (entry->priv->emulate_label_resize)
+ gtk_widget_queue_resize (widget);
break;
case ARG_LINE_WRAP:
gtk_object_set(item,
"line_wrap", GTK_VALUE_BOOL (*arg),
NULL);
+ if (entry->priv->emulate_label_resize)
+ gtk_widget_queue_resize (widget);
break;
case ARG_BREAK_CHARACTERS:
gtk_object_set(item,
"break_characters", GTK_VALUE_STRING (*arg),
NULL);
+ if (entry->priv->emulate_label_resize)
+ gtk_widget_queue_resize (widget);
break;
case ARG_MAX_LINES:
gtk_object_set(item,
"max_lines", GTK_VALUE_INT (*arg),
NULL);
+ if (entry->priv->emulate_label_resize)
+ gtk_widget_queue_resize (widget);
break;
case ARG_ALLOW_NEWLINES:
@@ -1094,16 +1142,15 @@ et_set_arg (GtkObject *o, GtkArg *arg, guint arg_id)
NULL);
break;
- case ARG_DRAW_BORDERS: {
- gboolean need_queue;
-
- need_queue = (entry->priv->draw_borders ^ GTK_VALUE_BOOL (*arg));
- gtk_object_set (item, "draw_borders", GTK_VALUE_BOOL (*arg), NULL);
- entry->priv->draw_borders = GTK_VALUE_BOOL (*arg);
- if (need_queue)
+ case ARG_DRAW_BORDERS:
+ if (entry->priv->draw_borders != GTK_VALUE_BOOL (*arg)) {
+ entry->priv->draw_borders = GTK_VALUE_BOOL (*arg);
+ gtk_object_set (item,
+ "draw_borders", entry->priv->draw_borders,
+ NULL);
gtk_widget_queue_resize (GTK_WIDGET (entry));
+ }
break;
- }
case ARG_CURSOR_POS:
gtk_object_set (item,
@@ -1119,6 +1166,13 @@ et_set_arg (GtkObject *o, GtkArg *arg, guint arg_id)
gtk_object_set (item, "draw_button",
GTK_VALUE_BOOL (*arg), NULL);
break;
+
+ case ARG_EMULATE_LABEL_RESIZE:
+ if (entry->priv->emulate_label_resize != GTK_VALUE_BOOL (*arg)) {
+ entry->priv->emulate_label_resize = GTK_VALUE_BOOL (*arg);
+ gtk_widget_queue_resize (widget);
+ }
+ break;
}
}
@@ -1150,9 +1204,26 @@ e_entry_destroy (GtkObject *object)
}
static void
+e_entry_realize (GtkWidget *widget)
+{
+ EEntry *entry;
+
+ if (GTK_WIDGET_CLASS (parent_class)->realize)
+ (* GTK_WIDGET_CLASS (parent_class)->realize) (widget);
+
+ entry = E_ENTRY (widget);
+
+ if (entry->priv->emulate_label_resize) {
+ d(g_print("%s: queue_resize\n", __FUNCTION__));
+ gtk_widget_queue_resize (GTK_WIDGET (entry->canvas));
+ }
+}
+
+static void
e_entry_class_init (GtkObjectClass *object_class)
{
EEntryClass *klass = E_ENTRY_CLASS(object_class);
+ GtkWidgetClass *widget_class = GTK_WIDGET_CLASS(object_class);
parent_class = gtk_type_class (PARENT_TYPE);
@@ -1160,6 +1231,8 @@ e_entry_class_init (GtkObjectClass *object_class)
object_class->get_arg = et_get_arg;
object_class->destroy = e_entry_destroy;
+ widget_class->realize = e_entry_realize;
+
klass->changed = NULL;
klass->activate = NULL;
@@ -1240,6 +1313,8 @@ e_entry_class_init (GtkObjectClass *object_class)
GTK_TYPE_BOOL, GTK_ARG_READWRITE, ARG_DRAW_BACKGROUND);
gtk_object_add_arg_type ("EEntry::draw_button",
GTK_TYPE_BOOL, GTK_ARG_READWRITE, ARG_DRAW_BUTTON);
+ gtk_object_add_arg_type ("EEntry::emulate_label_resize",
+ GTK_TYPE_BOOL, GTK_ARG_READWRITE, ARG_EMULATE_LABEL_RESIZE);
gtk_object_add_arg_type ("EEntry::cursor_pos",
GTK_TYPE_INT, GTK_ARG_READWRITE, ARG_CURSOR_POS);
}