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update the original width and height when the chain-button is changed to 

2007-05-26  Sven Neumann  <sven@gimp.org>

	* libgimpwidgets/gimpwidgets.c (gimp_coordinates_new): update 
the
	original width and height when the chain-button is changed to 
the
	active state.


svn path=/trunk/; revision=22631
This commit is contained in:
Sven Neumann 2007-05-26 20:32:56 +00:00 committed by Sven Neumann
parent 1dd7562dcd
commit e601d3e704
2 changed files with 36 additions and 13 deletions
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6
ChangeLog
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@ -1,3 +1,9 @@
2007-05-26 Sven Neumann <sven@gimp.org>
* libgimpwidgets/gimpwidgets.c (gimp_coordinates_new): update the
original width and height when the chain-button is changed to the
active state.
2007-05-26 Sven Neumann <sven@gimp.org>
* app/widgets/gimpsizebox.c (GimpSizeBoxPrivate): removed unused

43
libgimpwidgets/gimpwidgets.c
View File

@ -1063,12 +1063,6 @@ typedef struct
gdouble last_y;
} GimpCoordinatesData;
static void
gimp_coordinates_data_free (GimpCoordinatesData *data)
{
g_slice_free (GimpCoordinatesData, data);
}
static void
gimp_coordinates_callback (GtkWidget *widget,
GimpCoordinatesData *data)
@ -1090,7 +1084,6 @@ gimp_coordinates_callback (GtkWidget *widget,
data->last_x = new_x;
new_y = (new_x * data->orig_y) / data->orig_x;
/* g_signal_stop_emission_by_name (widget, "value-changed"); */
gimp_size_entry_set_refval (GIMP_SIZE_ENTRY (widget), 1,
new_y);
data->last_y
@ -1101,7 +1094,6 @@ gimp_coordinates_callback (GtkWidget *widget,
data->last_y = new_y;
new_x = (new_y * data->orig_x) / data->orig_y;
/* g_signal_stop_emission_by_name (widget, "value-changed"); */
gimp_size_entry_set_refval (GIMP_SIZE_ENTRY (widget), 0,
new_x);
data->last_x
@ -1115,7 +1107,6 @@ gimp_coordinates_callback (GtkWidget *widget,
{
new_y = new_x;
/* g_signal_stop_emission_by_name (widget, "value-changed"); */
gimp_size_entry_set_refval (GIMP_SIZE_ENTRY (widget), 1, new_x);
data->last_y = data->last_x
= gimp_size_entry_get_refval (GIMP_SIZE_ENTRY (widget), 1);
@ -1124,7 +1115,6 @@ gimp_coordinates_callback (GtkWidget *widget,
{
new_x = new_y;
/* g_signal_stop_emission_by_name (widget, "value-changed"); */
gimp_size_entry_set_refval (GIMP_SIZE_ENTRY (widget), 0, new_y);
data->last_x = data->last_y
= gimp_size_entry_get_refval (GIMP_SIZE_ENTRY (widget), 0);
@ -1140,6 +1130,27 @@ gimp_coordinates_callback (GtkWidget *widget,
}
}
static void
gimp_coordinates_data_free (GimpCoordinatesData *data)
{
g_slice_free (GimpCoordinatesData, data);
}
static void
gimp_coordinates_chainbutton_toggled (GimpChainButton *button,
GimpSizeEntry *entry)
{
if (gimp_chain_button_get_active (button))
{
GimpCoordinatesData *data;
data = g_object_get_data (G_OBJECT (entry), "coordinates-data");
data->orig_x = gimp_size_entry_get_refval (entry, 0);
data->orig_y = gimp_size_entry_get_refval (entry, 1);
}
}
/**
* gimp_coordinates_new:
* @unit: The initial unit of the #GimpUnitMenu.
@ -1263,8 +1274,10 @@ gimp_coordinates_new (GimpUnit unit,
ylabel, 1, 0, 0.0);
chainbutton = gimp_chain_button_new (GIMP_CHAIN_RIGHT);
if (chainbutton_active)
gimp_chain_button_set_active (GIMP_CHAIN_BUTTON (chainbutton), TRUE);
gtk_table_attach (GTK_TABLE (sizeentry), chainbutton, 2, 3, 0, 2,
GTK_SHRINK | GTK_FILL, GTK_EXPAND | GTK_FILL, 0, 0);
gtk_widget_show (chainbutton);
@ -1278,9 +1291,9 @@ gimp_coordinates_new (GimpUnit unit,
data->last_x = x;
data->last_y = y;
g_signal_connect_swapped (sizeentry, "destroy",
G_CALLBACK (gimp_coordinates_data_free),
data);
g_object_set_data_full (G_OBJECT (sizeentry), "coordinates-data",
data,
(GDestroyNotify) gimp_coordinates_data_free);
g_signal_connect (sizeentry, "value-changed",
G_CALLBACK (gimp_coordinates_callback),
@ -1288,6 +1301,10 @@ gimp_coordinates_new (GimpUnit unit,
g_object_set_data (G_OBJECT (sizeentry), "chainbutton", chainbutton);
g_signal_connect (chainbutton, "toggled",
G_CALLBACK (gimp_coordinates_chainbutton_toggled),
sizeentry);
return sizeentry;
}