Lerking/gtk
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Make calendar controls spin. (#112540)

Browse Source 
2003-05-21  Matthias Clasen  <maclas@gmx.de>

	* gtk/gtkcalendar.c: Make calendar controls spin.  (#112540)
This commit is contained in:
Matthias Clasen
2003-05-20 22:37:57 +00:00
committed by Matthias Clasen
parent 04e26775a0
commit 33bb3d4401
6 changed files with 179 additions and 23 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
ChangeLog
View File

@@ -1,3 +1,7 @@
2003-05-21 Matthias Clasen <maclas@gmx.de>
* gtk/gtkcalendar.c: Make calendar controls spin. (#112540)
Tue May 20 17:27:24 2003 Owen Taylor <otaylor@redhat.com>
* gtk/gtkimmodule.c (gtk_im_module_init): Silently

4
ChangeLog.pre-2-10
View File

@@ -1,3 +1,7 @@
2003-05-21 Matthias Clasen <maclas@gmx.de>
* gtk/gtkcalendar.c: Make calendar controls spin. (#112540)
Tue May 20 17:27:24 2003 Owen Taylor <otaylor@redhat.com>
* gtk/gtkimmodule.c (gtk_im_module_init): Silently

4
ChangeLog.pre-2-4
View File

@@ -1,3 +1,7 @@
2003-05-21 Matthias Clasen <maclas@gmx.de>
* gtk/gtkcalendar.c: Make calendar controls spin. (#112540)
Tue May 20 17:27:24 2003 Owen Taylor <otaylor@redhat.com>
* gtk/gtkimmodule.c (gtk_im_module_init): Silently

4
ChangeLog.pre-2-6
View File

@@ -1,3 +1,7 @@
2003-05-21 Matthias Clasen <maclas@gmx.de>
* gtk/gtkcalendar.c: Make calendar controls spin. (#112540)
Tue May 20 17:27:24 2003 Owen Taylor <otaylor@redhat.com>
* gtk/gtkimmodule.c (gtk_im_module_init): Silently

4
ChangeLog.pre-2-8
View File

@@ -1,3 +1,7 @@
2003-05-21 Matthias Clasen <maclas@gmx.de>
* gtk/gtkcalendar.c: Make calendar controls spin. (#112540)
Tue May 20 17:27:24 2003 Owen Taylor <otaylor@redhat.com>
* gtk/gtkimmodule.c (gtk_im_module_init): Silently

182
gtk/gtkcalendar.c
View File

@@ -40,8 +40,9 @@
#include <glib/gprintf.h>
#include "gtkcalendar.h"
#include "gtkmarshalers.h"
#include "gtkintl.h"
#include "gtkmain.h"
#include "gtkmarshalers.h"
#include "gdk/gdkkeysyms.h"
/***************************************************************************/
@@ -267,6 +268,11 @@ struct _GtkCalendarPrivateData
guint dirty_day_names : 1;
guint dirty_main : 1;
guint dirty_week : 1;
guint need_timer : 1;
guint32 timer;
gint click_child;
};
#define GTK_CALENDAR_PRIVATE_DATA(widget) (((GtkCalendarPrivateData*)(GTK_CALENDAR (widget)->private_data)))
@@ -276,6 +282,7 @@ typedef void (*GtkCalendarSignalDate) (GtkObject *object, guint arg1, guint arg2
static void gtk_calendar_class_init (GtkCalendarClass *class);
static void gtk_calendar_init (GtkCalendar *calendar);
static void gtk_calendar_finalize (GObject *calendar);
static void gtk_calendar_destroy (GtkObject *calendar);
static void gtk_calendar_set_property (GObject *object,
guint prop_id,
const GValue *value,
@@ -294,6 +301,8 @@ static gint gtk_calendar_expose (GtkWidget *widget,
GdkEventExpose *event);
static gint gtk_calendar_button_press (GtkWidget *widget,
GdkEventButton *event);
static gint gtk_calendar_button_release (GtkWidget *widget,
GdkEventButton *event);
static void gtk_calendar_main_button (GtkWidget *widget,
GdkEventButton *event);
static gint gtk_calendar_motion_notify (GtkWidget *widget,
@@ -304,6 +313,8 @@ static gint gtk_calendar_leave_notify (GtkWidget *widget,
GdkEventCrossing *event);
static gint gtk_calendar_key_press (GtkWidget *widget,
GdkEventKey *event);
static void gtk_calendar_grab_notify (GtkWidget *widget,
gboolean was_grabbed);
static void gtk_calendar_state_changed (GtkWidget *widget,
GtkStateType previous_state);
static void gtk_calendar_style_set (GtkWidget *widget,
@@ -363,9 +374,11 @@ static void
gtk_calendar_class_init (GtkCalendarClass *class)
{
GObjectClass *gobject_class;
GtkObjectClass *object_class;
GtkWidgetClass *widget_class;
gobject_class = (GObjectClass*) class;
object_class = (GtkObjectClass*) class;
widget_class = (GtkWidgetClass*) class;
parent_class = g_type_class_peek_parent (class);
@@ -374,18 +387,22 @@ gtk_calendar_class_init (GtkCalendarClass *class)
gobject_class->get_property = gtk_calendar_get_property;
gobject_class->finalize = gtk_calendar_finalize;
object_class->destroy = gtk_calendar_destroy;
widget_class->realize = gtk_calendar_realize;
widget_class->unrealize = gtk_calendar_unrealize;
widget_class->expose_event = gtk_calendar_expose;
widget_class->size_request = gtk_calendar_size_request;
widget_class->size_allocate = gtk_calendar_size_allocate;
widget_class->button_press_event = gtk_calendar_button_press;
widget_class->button_release_event = gtk_calendar_button_release;
widget_class->motion_notify_event = gtk_calendar_motion_notify;
widget_class->enter_notify_event = gtk_calendar_enter_notify;
widget_class->leave_notify_event = gtk_calendar_leave_notify;
widget_class->key_press_event = gtk_calendar_key_press;
widget_class->style_set = gtk_calendar_style_set;
widget_class->state_changed = gtk_calendar_state_changed;
widget_class->grab_notify = gtk_calendar_grab_notify;
class->month_changed = NULL;
class->day_selected = NULL;
@@ -583,6 +600,10 @@ gtk_calendar_init (GtkCalendar *calendar)
private_data->dirty_day_names = 0;
private_data->dirty_week = 0;
private_data->dirty_main = 0;
private_data->need_timer = 0;
private_data->timer = 0;
private_data->click_child = -1;
}
GtkWidget*
@@ -652,9 +673,7 @@ row_from_y (GtkCalendar *calendar,
}
return row;
}
/* left_x_for_column: returns the x coordinate
}/* left_x_for_column: returns the x coordinate
* for the left of the column */
static gint
left_x_for_column (GtkCalendar *calendar,
@@ -2412,40 +2431,154 @@ gtk_calendar_get_date (GtkCalendar *calendar,
*day = calendar->selected_day;
}
#define CALENDAR_INITIAL_TIMER_DELAY 200
#define CALENDAR_TIMER_DELAY 20
static void
arrow_action (GtkCalendar *calendar,
guint arrow)
{
switch (arrow)
{
case ARROW_YEAR_LEFT:
gtk_calendar_set_year_prev (calendar);
break;
case ARROW_YEAR_RIGHT:
gtk_calendar_set_year_next (calendar);
break;
case ARROW_MONTH_LEFT:
gtk_calendar_set_month_prev (calendar);
break;
case ARROW_MONTH_RIGHT:
gtk_calendar_set_month_next (calendar);
break;
default:;
// do nothing
}
}
static gint
calendar_timer (GtkCalendar *calendar)
{
GtkCalendarPrivateData *private_data = GTK_CALENDAR_PRIVATE_DATA (calendar);
gboolean retval = FALSE;
GDK_THREADS_ENTER ();
if (private_data->timer)
{
arrow_action (calendar, private_data->click_child);
if (private_data->need_timer)
{
private_data->need_timer = FALSE;
private_data->timer = gtk_timeout_add (CALENDAR_TIMER_DELAY,
(GtkFunction) calendar_timer,
(gpointer) calendar);
}
else
retval = TRUE;
}
GDK_THREADS_LEAVE ();
return retval;
}
static void
start_spinning (GtkWidget *widget,
gint click_child)
{
GtkCalendarPrivateData *private_data = GTK_CALENDAR_PRIVATE_DATA (widget);
private_data->click_child = click_child;
if (!private_data->timer)
{
private_data->need_timer = TRUE;
private_data->timer = gtk_timeout_add (CALENDAR_INITIAL_TIMER_DELAY,
(GtkFunction) calendar_timer,
(gpointer) widget);
}
}
static void
stop_spinning (GtkWidget *widget)
{
GtkCalendarPrivateData *private_data;
private_data = GTK_CALENDAR_PRIVATE_DATA (widget);
if (private_data->timer)
{
gtk_timeout_remove (private_data->timer);
private_data->timer = 0;
private_data->need_timer = FALSE;
}
}
static void
gtk_calendar_destroy (GtkObject *object)
{
stop_spinning (GTK_WIDGET (object));
GTK_OBJECT_CLASS (parent_class)->destroy (object);
}
static void
gtk_calendar_grab_notify (GtkWidget *widget,
gboolean was_grabbed)
{
if (!was_grabbed)
stop_spinning (widget);
}
static gboolean
gtk_calendar_button_press (GtkWidget *widget,
GdkEventButton *event)
{
GtkCalendar *calendar;
GtkCalendarPrivateData *private_data;
gint x, y;
void (* action_func) (GtkCalendar *);
gint arrow = -1;
calendar = GTK_CALENDAR (widget);
private_data = GTK_CALENDAR_PRIVATE_DATA (widget);
x = (gint) (event->x);
y = (gint) (event->y);
if (event->window == private_data->main_win)
gtk_calendar_main_button (widget, event);
action_func = NULL;
if (!GTK_WIDGET_HAS_FOCUS (widget))
gtk_widget_grab_focus (widget);
if (event->window == private_data->arrow_win[ARROW_MONTH_LEFT])
action_func = gtk_calendar_set_month_prev;
else if (event->window == private_data->arrow_win[ARROW_MONTH_RIGHT])
action_func = gtk_calendar_set_month_next;
else if (event->window == private_data->arrow_win[ARROW_YEAR_LEFT])
action_func = gtk_calendar_set_year_prev;
else if (event->window == private_data->arrow_win[ARROW_YEAR_RIGHT])
action_func = gtk_calendar_set_year_next;
for (arrow = ARROW_YEAR_LEFT; arrow <= ARROW_MONTH_RIGHT; arrow++)
{
if (event->window == private_data->arrow_win[arrow])
{
/* only call the action on single click, not double */
if (event->type == GDK_BUTTON_PRESS)
{
arrow_action (calendar, arrow);
if (event->button == 1)
start_spinning (widget, arrow);
}
/* only call the action on single click, not double */
if (action_func && event->type == GDK_BUTTON_PRESS)
(* action_func) (calendar);
return action_func != NULL;
return TRUE;
}
}
return FALSE;
}
static gboolean
gtk_calendar_button_release (GtkWidget *widget,
GdkEventButton *event)
{
if (event->button == 1)
stop_spinning (widget);
return TRUE;
}
static gboolean
@@ -2704,6 +2837,9 @@ static void
gtk_calendar_state_changed (GtkWidget *widget,
GtkStateType previous_state)
{
if (!GTK_WIDGET_IS_SENSITIVE (widget))
stop_spinning (widget);
gtk_calendar_set_background (widget);
}