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GdaBrowser hacking manual | ![]() |
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Top | Description |
#define BROWSER_PAGE_TYPE #define BROWSER_PAGE (obj) #define IS_BROWSER_PAGE (obj) #define BROWSER_PAGE_GET_CLASS (obj) BrowserPageIface; GType browser_page_get_type (void); GtkActionGroup * browser_page_get_actions_group (BrowserPage *page); const gchar * browser_page_get_actions_ui (BrowserPage *page); BrowserPerspective * browser_page_get_perspective (BrowserPage *page); GtkWidget * browser_page_get_tab_label (BrowserPage *page, GtkWidget **out_close_button);
Some widgets packed within a BrowserPerspective can implement the BrowserPage interface to specify their specific actions and menu and toolbar customizations. When they are packed in a notebook, they can also request some specific tab labels.
#define BROWSER_PAGE(obj) (G_TYPE_CHECK_INSTANCE_CAST (obj, BROWSER_PAGE_TYPE, BrowserPage))
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#define IS_BROWSER_PAGE(obj) (G_TYPE_CHECK_INSTANCE_TYPE (obj, BROWSER_PAGE_TYPE))
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#define BROWSER_PAGE_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_INTERFACE ((obj), BROWSER_PAGE_TYPE, BrowserPageIface))
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typedef struct { GTypeInterface g_iface; /* virtual table */ GtkActionGroup *(* i_get_actions_group) (BrowserPage *page); const gchar *(* i_get_actions_ui) (BrowserPage *page); GtkWidget *(* i_get_tab_label) (BrowserPage *page, GtkWidget **out_close_button); } BrowserPageIface;
GtkActionGroup * browser_page_get_actions_group (BrowserPage *page);
Get the GtkActionGroup from a page
to represent its specific actions.
|
an object implementing the BrowserPage interface |
Returns : |
a new GtkActionGroup |
const gchar * browser_page_get_actions_ui (BrowserPage *page);
Get the UI definition from page
to represent how its specific actions (obtained
using browser_page_get_actions_group()
) are to be integrated in a BrowserWindow's menu
and toolbar.
|
an object implementing the BrowserPage interface |
Returns : |
a read-only string |
BrowserPerspective * browser_page_get_perspective (BrowserPage *page);
Finds the BrowserPerspective in which page
is. Note that the BrowserPerspective may
have changed since a previous call as users are allowed to do some drag and drop between
browser's windows which contain different BrowserPerspective objects.
|
an object implementing the BrowserPage interface |
Returns : |
the BrowserPerspective |
GtkWidget * browser_page_get_tab_label (BrowserPage *page, GtkWidget **out_close_button);
Get a new widget to be packed in a notebook's tab label.
If out_close_button
is not NULL
, then the implementation may decide to add
a button to close the tab; if out_close_button
is NULL
, then it should not add
any close button.
|
an object implementing the BrowserPage interface |
|
a place holder to hold a pointer to a close button |
Returns : |
a new GtkWidget, or NULL
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