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Removed the need for specifying if a GTK+ widget needs to be in a GtkViewport for it to be scrollable; the new control code finds out itself now in the same way newer versions of GTK+ do.

This commit is contained in:
Pietro Gagliardi 2015-04-08 16:24:11 -04:00
parent 7b6a11d36a
commit 3134440f3d
3 changed files with 5 additions and 6 deletions
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2
button_unix.c
View File

@ -34,7 +34,7 @@ uiControl *uiNewButton(const char *text)
b = uiNew(struct button);
b->c = uiUnixNewControl(GTK_TYPE_BUTTON,
FALSE, FALSE, FALSE, b,
FALSE, FALSE, b,
"label", text,
NULL);

5
newcontrol_unix.c
View File

@ -60,7 +60,7 @@ static void onDestroy(GtkWidget *widget, gpointer data)
uiFree(c);
}
uiControl *uiUnixNewControl(GType type, gboolean inScrolledWindow, gboolean needsViewport, gboolean scrolledWindowHasBorder, void *data, const char *firstProperty, ...)
uiControl *uiUnixNewControl(GType type, gboolean inScrolledWindow, gboolean scrolledWindowHasBorder, void *data, const char *firstProperty, ...)
{
uiSingleWidgetControl *c;
va_list ap;
@ -73,10 +73,9 @@ uiControl *uiUnixNewControl(GType type, gboolean inScrolledWindow, gboolean need
c->immediate = c->widget;
// TODO turn into bit field?
// TODO should we check to see if the GType implements GtkScrollable instead of having this passed as a parameter?
if (inScrolledWindow) {
c->scrolledWindow = gtk_scrolled_window_new(NULL, NULL);
if (needsViewport)
if (!GTK_IS_SCROLLABLE(c->widget))
gtk_scrolled_window_add_with_viewport(GTK_SCROLLED_WINDOW(c->scrolledWindow), c->widget);
else
gtk_container_add(GTK_CONTAINER(c->scrolledWindow), c->widget);

4
ui_unix.h
View File

@ -9,10 +9,10 @@ This file assumes that you have included <gtk/gtk.h> and "ui.h" beforehand. It p
// uiUnixNewControl() creates a new uiControl with the given GTK+ control inside.
// The first parameter is the type of the control, as passed to the first argument of g_object_new().
// The three scrolledWindow parameters allow placing scrollbars on the new control.
// The two scrolledWindow parameters allow placing scrollbars on the new control.
// The data parameter can be accessed with uiUnixControlData().
// The firstProperty parameter and beyond allow passing construct properties to the new control, as with g_object_new(); end this list with NULL.
extern uiControl *uiUnixNewControl(GType type, gboolean inScrolledWindow, gboolean needsViewport, gboolean scrolledWindowHasBorder, void *data, const char *firstProperty, ...);
extern uiControl *uiUnixNewControl(GType type, gboolean inScrolledWindow, gboolean scrolledWindowHasBorder, void *data, const char *firstProperty, ...);
extern void *uiUnixControlData(uiControl *c);
#endif