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hildon 2.1.34 Reference Manual | |
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HildonWindowStackHildonWindowStack — Object representing a stack of windows in the Hildon framework |
HildonWindowStack;
HildonWindowStack* hildon_window_stack_get_default (void);
HildonWindowStack* hildon_window_stack_new (void);
gint hildon_window_stack_size (HildonWindowStack *stack);
GtkWidget* hildon_window_stack_peek (HildonWindowStack *stack);
void hildon_window_stack_push (HildonWindowStack *stack,
HildonStackableWindow *win1,
...);
void hildon_window_stack_push_list (HildonWindowStack *stack,
GList *list);
void hildon_window_stack_push_1 (HildonWindowStack *stack,
HildonStackableWindow *win);
void hildon_window_stack_pop (HildonWindowStack *stack,
gint nwindows,
GList **popped_windows);
GtkWidget* hildon_window_stack_pop_1 (HildonWindowStack *stack);
void hildon_window_stack_pop_and_push (HildonWindowStack *stack,
gint nwindows,
GList **popped_windows,
HildonStackableWindow *win1,
...);
void hildon_window_stack_pop_and_push_list
(HildonWindowStack *stack,
gint nwindows,
GList **popped_windows,
GList *list);
The HildonWindowStack is an object used to represent a stack of windows in the Hildon framework.
Stacks contain all HildonStackableWindows that are being shown. The user can only interact with the topmost window from each stack (as it covers all the others), but all of them are mapped and visible from the Gtk point of view.
Each window can only be in one stack at a time. All stacked windows are visible and all visible windows are stacked.
Each application has a default stack, and windows are automatically
added to it when they are shown with gtk_widget_show().
Additional stacks can be created at any time using
hildon_window_stack_new(). To add a window to a specific stack, use
hildon_window_stack_push_1() (remember that, for the default stack,
gtk_widget_show() can be used instead).
To remove a window from a stack use hildon_window_stack_pop_1(), or
simply gtk_widget_hide().
For more complex layout changes, applications can push and/or pop
several windows at the same time in a single step. See
hildon_window_stack_push(), hildon_window_stack_pop() and
hildon_window_stack_pop_and_push() for more details.
HildonWindowStack* hildon_window_stack_get_default (void);
Returns the default window stack. This stack always exists and doesn't need to be created by the application.
| Returns : | the default HildonWindowStack |
Since 2.2
HildonWindowStack* hildon_window_stack_new (void);
Creates a new HildonWindowStack. The stack is initially empty.
| Returns : | a new HildonWindowStack |
Since 2.2
gint hildon_window_stack_size (HildonWindowStack *stack);
Returns the number of windows in stack
stack : |
A HildonWindowStack |
| Returns : | Number of windows in stack
|
Since 2.2
GtkWidget* hildon_window_stack_peek (HildonWindowStack *stack);
Returns the window on top of stack. The stack is never modified.
stack : |
A HildonWindowStack
|
| Returns : | the window on top of the stack, or NULL if the stack
is empty.
|
Since 2.2
void hildon_window_stack_push (HildonWindowStack *stack, HildonStackableWindow *win1, ...);
Pushes all windows to the top of stack, and shows them. Everything
is done in a single transition, so the user will only see the last
window. None of the windows must be already stacked.
stack : |
A HildonWindowStack
|
win1 : |
The first window to push |
... : |
A NULL-terminated list of additional HildonStackableWindows to push.
|
Since 2.2
void hildon_window_stack_push_list (HildonWindowStack *stack, GList *list);
Pushes all windows in list to the top of stack, and shows
them. Everything is done in a single transition, so the user will
only see the last window in list during this operation. None of
the windows must be already stacked.
stack : |
A HildonWindowStack
|
list : |
A list of HildonStackableWindows to push
|
Since 2.2
void hildon_window_stack_push_1 (HildonWindowStack *stack, HildonStackableWindow *win);
Adds win to the top of stack, and shows it. The window must not
be already stacked.
stack : |
A HildonWindowStack
|
win : |
A HildonStackableWindow
|
Since 2.2
void hildon_window_stack_pop (HildonWindowStack *stack, gint nwindows, GList **popped_windows);
Pops nwindows windows from stack, and hides them. Everything is
done in a single transition, so the user will not see any of the
windows being popped in this operation.
If popped_windows is not NULL, the list of popped windows is
stored there (ordered bottom-up). That list must be freed by the
user.
stack : |
A HildonWindowStack
|
nwindows : |
Number of windows to pop |
popped_windows : |
if non-NULL, the list of popped windows is stored here
|
Since 2.2
GtkWidget* hildon_window_stack_pop_1 (HildonWindowStack *stack);
Removes the window on top of stack, and hides it. If the stack is
empty nothing happens.
stack : |
A HildonWindowStack
|
| Returns : | the window on top of the stack, or NULL if the stack
is empty.
|
Since 2.2
void hildon_window_stack_pop_and_push (HildonWindowStack *stack, gint nwindows, GList **popped_windows, HildonStackableWindow *win1, ...);
Pops nwindows windows from stack (and hides them), then pushes
all passed windows (and shows them). Everything is done in a single
transition, so the user will only see the last pushed window. None
of the pushed windows must be already stacked.
If popped_windows is not NULL, the list of popped windows is
stored there (ordered bottom-up). That list must be freed by the
user.
stack : |
A HildonWindowStack
|
nwindows : |
Number of windows to pop. |
popped_windows : |
if non-NULL, the list of popped windows is stored here
|
win1 : |
The first window to push |
... : |
A NULL-terminated list of additional HildonStackableWindows to push.
|
Since 2.2
void hildon_window_stack_pop_and_push_list
(HildonWindowStack *stack,
gint nwindows,
GList **popped_windows,
GList *list);
Pops nwindows windows from stack (and hides them), then pushes
all windows in list (and shows them). Everything is done in a
single transition, so the user will only see the last window from
list. None of the pushed windows must be already stacked.
If popped_windows is not NULL, the list of popped windows is
stored there (ordered bottom-up). That list must be freed by the
user.
stack : |
A HildonWindowStack
|
nwindows : |
Number of windows to pop. |
popped_windows : |
if non-NULL, the list of popped windows is stored here
|
list : |
A list of HildonStackableWindows to push
|
Since 2.2