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Adjust the vadjustment value after changing its bounds. (fixes #101963 and

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2003-01-21  Matthias Clasen  <maclas@gmx.de>

	* gtk/gtktextview.c (gtk_text_view_size_allocate): Adjust the
	vadjustment value after changing its bounds.  (fixes #101963 and
	#73562)
This commit is contained in:
Matthias Clasen
2003-01-21 22:31:29 +00:00
committed by Matthias Clasen
parent fb5befb643
commit 2294c892e7
6 changed files with 46 additions and 33 deletions
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4
ChangeLog
View File

@@ -1,5 +1,9 @@
2003-01-21 Matthias Clasen <maclas@gmx.de>
* gtk/gtktextview.c (gtk_text_view_size_allocate): Adjust the
vadjustment value after changing its bounds. (fixes #101963 and
#73562)
* gtk/gtkcolorsel.c (hex_changed): Fix clamping to [0,1] to avoid
unnecessary roundtrip failures. (#93500)

4
ChangeLog.pre-2-10
View File

@@ -1,5 +1,9 @@
2003-01-21 Matthias Clasen <maclas@gmx.de>
* gtk/gtktextview.c (gtk_text_view_size_allocate): Adjust the
vadjustment value after changing its bounds. (fixes #101963 and
#73562)
* gtk/gtkcolorsel.c (hex_changed): Fix clamping to [0,1] to avoid
unnecessary roundtrip failures. (#93500)

4
ChangeLog.pre-2-4
View File

@@ -1,5 +1,9 @@
2003-01-21 Matthias Clasen <maclas@gmx.de>
* gtk/gtktextview.c (gtk_text_view_size_allocate): Adjust the
vadjustment value after changing its bounds. (fixes #101963 and
#73562)
* gtk/gtkcolorsel.c (hex_changed): Fix clamping to [0,1] to avoid
unnecessary roundtrip failures. (#93500)

4
ChangeLog.pre-2-6
View File

@@ -1,5 +1,9 @@
2003-01-21 Matthias Clasen <maclas@gmx.de>
* gtk/gtktextview.c (gtk_text_view_size_allocate): Adjust the
vadjustment value after changing its bounds. (fixes #101963 and
#73562)
* gtk/gtkcolorsel.c (hex_changed): Fix clamping to [0,1] to avoid
unnecessary roundtrip failures. (#93500)

4
ChangeLog.pre-2-8
View File

@@ -1,5 +1,9 @@
2003-01-21 Matthias Clasen <maclas@gmx.de>
* gtk/gtktextview.c (gtk_text_view_size_allocate): Adjust the
vadjustment value after changing its bounds. (fixes #101963 and
#73562)
* gtk/gtkcolorsel.c (hex_changed): Fix clamping to [0,1] to avoid
unnecessary roundtrip failures. (#93500)

59
gtk/gtktextview.c
View File

@@ -2850,8 +2850,6 @@ gtk_text_view_size_allocate (GtkWidget *widget,
GtkTextView *text_view;
GtkTextIter first_para;
gint y;
GtkAdjustment *vadj;
gboolean yoffset_changed = FALSE;
gint width, height;
GdkRectangle text_rect;
GdkRectangle left_rect;
@@ -2977,6 +2975,29 @@ gtk_text_view_size_allocate (GtkWidget *widget,
/* Note that this will do some layout validation */
gtk_text_view_allocate_children (text_view);
/* Ensure h/v adj exist */
get_hadjustment (text_view);
get_vadjustment (text_view);
text_view->hadjustment->page_size = SCREEN_WIDTH (text_view);
text_view->hadjustment->page_increment = SCREEN_WIDTH (text_view) * 0.9;
text_view->hadjustment->step_increment = SCREEN_WIDTH (text_view) * 0.1;
text_view->hadjustment->lower = 0;
text_view->hadjustment->upper = MAX (SCREEN_WIDTH (text_view),
text_view->width);
if (text_view->hadjustment->value > text_view->hadjustment->upper - text_view->hadjustment->page_size)
gtk_adjustment_set_value (text_view->hadjustment, MAX (0, text_view->hadjustment->upper - text_view->hadjustment->page_size));
gtk_adjustment_changed (text_view->hadjustment);
text_view->vadjustment->page_size = SCREEN_HEIGHT (text_view);
text_view->vadjustment->page_increment = SCREEN_HEIGHT (text_view) * 0.9;
text_view->vadjustment->step_increment = SCREEN_HEIGHT (text_view) * 0.1;
text_view->vadjustment->lower = 0;
text_view->vadjustment->upper = MAX (SCREEN_HEIGHT (text_view),
text_view->height);
/* Now adjust the value of the adjustment to keep the cursor at the
* same place in the buffer
*/
@@ -2985,42 +3006,14 @@ gtk_text_view_size_allocate (GtkWidget *widget,
y += text_view->first_para_pixels;
/* Ensure h/v adj exist */
get_hadjustment (text_view);
get_vadjustment (text_view);
vadj = text_view->vadjustment;
if (y > vadj->upper - vadj->page_size)
y = MAX (0, vadj->upper - vadj->page_size);
if (y > text_view->vadjustment->upper - text_view->vadjustment->page_size)
y = MAX (0, text_view->vadjustment->upper - text_view->vadjustment->page_size);
if (y != text_view->yoffset)
{
vadj->value = y;
yoffset_changed = TRUE;
}
gtk_adjustment_set_value (text_view->vadjustment, y);
text_view->hadjustment->page_size = SCREEN_WIDTH (text_view);
text_view->hadjustment->page_increment = SCREEN_WIDTH (text_view) * 0.9;
text_view->hadjustment->step_increment = SCREEN_WIDTH (text_view) * 0.1;
text_view->hadjustment->lower = 0;
text_view->hadjustment->upper = MAX (SCREEN_WIDTH (text_view),
text_view->width);
gtk_adjustment_changed (text_view->hadjustment);
if (text_view->hadjustment->value > text_view->hadjustment->upper - text_view->hadjustment->page_size)
gtk_adjustment_set_value (text_view->hadjustment, MAX (0, text_view->hadjustment->upper - text_view->hadjustment->page_size));
text_view->vadjustment->page_size = SCREEN_HEIGHT (text_view);
text_view->vadjustment->page_increment = SCREEN_HEIGHT (text_view) * 0.9;
text_view->vadjustment->step_increment = SCREEN_HEIGHT (text_view) * 0.1;
text_view->vadjustment->lower = 0;
text_view->vadjustment->upper = MAX (SCREEN_HEIGHT (text_view),
text_view->height);
gtk_adjustment_changed (text_view->vadjustment);
if (yoffset_changed)
gtk_adjustment_value_changed (vadj);
/* The GTK resize loop processes all the pending exposes right
* after doing the resize stuff, so the idle sizer won't have a
* chance to run. So we do the work here.