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window: Split out size guessing function

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This doesn't do anything special yet, but I'm about to change that.
This commit is contained in:
Benjamin Otte 2011-04-26 18:42:54 +02:00
parent 6e6837a130
commit 08b2ac1d90
1 changed files with 35 additions and 35 deletions
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70
gtk/gtkwindow.c
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@ -4833,6 +4833,20 @@ gtk_window_unmap (GtkWidget *widget)
gtk_widget_unmap (child);
}
static void
gtk_window_guess_default_size (GtkWindow *window,
gint *width,
gint *height)
{
GtkWidget *widget = GTK_WIDGET (window);
GtkRequisition requisition;
gtk_widget_get_preferred_size (widget, &requisition, NULL);
*width = requisition.width;
*height = requisition.height;
}
static void
gtk_window_realize (GtkWidget *widget)
{
@ -4888,19 +4902,16 @@ gtk_window_realize (GtkWidget *widget)
allocation.width == 1 &&
allocation.height == 1)
{
GtkRequisition requisition;
allocation.x = 0;
allocation.y = 0;
allocation.width = 200;
allocation.height = 200;
gtk_widget_get_preferred_size (widget, &requisition, NULL);
if (requisition.width || requisition.height)
gtk_window_guess_default_size (window, &allocation.width, &allocation.height);
if (allocation.width || allocation.height)
{
/* non-empty window */
allocation.width = requisition.width;
allocation.height = requisition.height;
allocation.width = 200;
allocation.height = 200;
}
gtk_widget_size_allocate (widget, &allocation);
@ -6237,25 +6248,17 @@ gtk_window_compute_configure_request_size (GtkWindow *window,
gint *height)
{
GtkWindowPrivate *priv = window->priv;
GtkRequisition requisition;
GtkWindowGeometryInfo *info;
GtkWidget *widget;
/* Preconditions:
* - we've done a size request
*/
widget = GTK_WIDGET (window);
info = gtk_window_get_geometry_info (window, FALSE);
if (priv->need_default_size)
{
gtk_widget_get_preferred_size (widget, &requisition, NULL);
/* Default to requisition */
*width = requisition.width;
*height = requisition.height;
gtk_window_guess_default_size (window, width, height);
/* If window is empty so requests 0, default to random nonzero size */
if (*width == 0 && *height == 0)
@ -6264,7 +6267,7 @@ gtk_window_compute_configure_request_size (GtkWindow *window,
*height = 200;
}
/* Override requisition with default size */
/* Override with default size */
if (info)
{
@ -6283,7 +6286,7 @@ gtk_window_compute_configure_request_size (GtkWindow *window,
{
GtkAllocation allocation;
gtk_widget_get_allocation (widget, &allocation);
gtk_widget_get_allocation (GTK_WIDGET (window), &allocation);
/* Default to keeping current size */
*width = allocation.width;
@ -7120,16 +7123,13 @@ gtk_window_compute_hints (GtkWindow *window,
guint *new_flags)
{
GtkWindowPrivate *priv = window->priv;
GtkWidget *widget;
gint extra_width = 0;
gint extra_height = 0;
GtkWindowGeometryInfo *geometry_info;
GtkRequisition requisition;
int width, height;
widget = GTK_WIDGET (window);
gtk_widget_get_preferred_size (widget, &requisition, NULL);
geometry_info = gtk_window_get_geometry_info (GTK_WINDOW (widget), FALSE);
gtk_window_guess_default_size (window, &width, &height);
geometry_info = gtk_window_get_geometry_info (window, FALSE);
if (geometry_info)
{
@ -7171,7 +7171,7 @@ gtk_window_compute_hints (GtkWindow *window,
_gtk_widget_override_size_request (geometry_info->widget,
TEMPORARY_SIZE, TEMPORARY_SIZE,
&current_width, &current_height);
gtk_widget_get_preferred_size (widget,
gtk_widget_get_preferred_size (GTK_WIDGET (window),
&requisition, NULL);
_gtk_widget_restore_size_request (geometry_info->widget,
current_width, current_height);
@ -7226,32 +7226,32 @@ gtk_window_compute_hints (GtkWindow *window,
if (*new_flags & GDK_HINT_MIN_SIZE)
{
if (new_geometry->min_width < 0)
new_geometry->min_width = requisition.width;
new_geometry->min_width = width;
else
new_geometry->min_width = MAX (requisition.width, new_geometry->min_width + extra_width);
new_geometry->min_width = MAX (width, new_geometry->min_width + extra_width);
if (new_geometry->min_height < 0)
new_geometry->min_height = requisition.height;
new_geometry->min_height = height;
else
new_geometry->min_height = MAX (requisition.height, new_geometry->min_height + extra_height);
new_geometry->min_height = MAX (height, new_geometry->min_height + extra_height);
}
else
{
*new_flags |= GDK_HINT_MIN_SIZE;
new_geometry->min_width = requisition.width;
new_geometry->min_height = requisition.height;
new_geometry->min_width = width;
new_geometry->min_height = height;
}
if (*new_flags & GDK_HINT_MAX_SIZE)
{
if (new_geometry->max_width < 0)
new_geometry->max_width = requisition.width;
new_geometry->max_width = width;
else
new_geometry->max_width += extra_width;
if (new_geometry->max_height < 0)
new_geometry->max_height = requisition.height;
new_geometry->max_height = height;
else
new_geometry->max_height += extra_height;
}
@ -7259,8 +7259,8 @@ gtk_window_compute_hints (GtkWindow *window,
{
*new_flags |= GDK_HINT_MAX_SIZE;
new_geometry->max_width = requisition.width;
new_geometry->max_height = requisition.height;
new_geometry->max_width = width;
new_geometry->max_height = height;
}
*new_flags |= GDK_HINT_WIN_GRAVITY;