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PageSetup :: ManagedPtr PageSetup -> PageSetupgi-gtk4 GI.Gtk.Objects.PageSetup No documentation available.
module GI.Gtk.Objects.
PageSetupUnixDialog GtkPageSetupUnixDialog implements a page setup dialog for platforms which don’t provide a native page setup dialog, like Unix. It can be used very much like any other GTK dialog, at the cost of the portability offered by the high-level printing API in PrintOperation.
CSS nodes
GtkPageSetupUnixDialog has a single CSS node with the name window and style class .pagesetup.-
gi-gtk4 GI.Gtk.Objects.PageSetupUnixDialog Memory-managed wrapper type.
PageSetupUnixDialog :: ManagedPtr PageSetupUnixDialog -> PageSetupUnixDialoggi-gtk4 GI.Gtk.Objects.PageSetupUnixDialog No documentation available.
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A widget with two panes, arranged either horizontally or vertically. The division between the two panes is adjustable by the user by dragging a handle. Child widgets are added to the panes of the widget with panedSetStartChild and panedSetEndChild. The division between the two children is set by default from the size requests of the children, but it can be adjusted by the user. A paned widget draws a separator between the two child widgets and a small handle that the user can drag to adjust the division. It does not draw any relief around the children or around the separator. (The space in which the separator is called the gutter.) Often, it is useful to put each child inside a Frame so that the gutter appears as a ridge. No separator is drawn if one of the children is missing. Each child has two options that can be set, "resize" and "shrink". If "resize" is true then, when the GtkPaned is resized, that child will expand or shrink along with the paned widget. If "shrink" is true, then that child can be made smaller than its requisition by the user. Setting "shrink" to false allows the application to set a minimum size. If "resize" is false for both children, then this is treated as if "resize" is true for both children. The application can set the position of the slider as if it were set by the user, by calling panedSetPosition.
CSS nodes
paned ├── <child> ├── separator[.wide] ╰── <child>
GtkPaned has a main CSS node with name paned, and a subnode for the separator with name separator. The subnode gets a .wide style class when the paned is supposed to be wide. In horizontal orientation, the nodes are arranged based on the text direction, so in left-to-right mode, :first-child will select the leftmost child, while it will select the rightmost child in RTL layouts.Creating a paned widget with minimum sizes.
c code
GtkWidget *hpaned = gtk_paned_new (GTK_ORIENTATION_HORIZONTAL); GtkWidget *frame1 = gtk_frame_new (NULL); GtkWidget *frame2 = gtk_frame_new (NULL); gtk_widget_set_size_request (hpaned, 200, -1); gtk_paned_set_start_child (GTK_PANED (hpaned), frame1); gtk_paned_set_resize_start_child (GTK_PANED (hpaned), TRUE); gtk_paned_set_shrink_start_child (GTK_PANED (hpaned), FALSE); gtk_widget_set_size_request (frame1, 50, -1); gtk_paned_set_end_child (GTK_PANED (hpaned), frame2); gtk_paned_set_resize_end_child (GTK_PANED (hpaned), FALSE); gtk_paned_set_shrink_end_child (GTK_PANED (hpaned), FALSE); gtk_widget_set_size_request (frame2, 50, -1);
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gi-gtk4 GI.Gtk.Objects.Paned Memory-managed wrapper type.
Paned :: ManagedPtr Paned -> Panedgi-gtk4 GI.Gtk.Objects.Paned No documentation available.
type
PanedAcceptPositionCallback = IO Boolgi-gtk4 GI.Gtk.Objects.Paned Emitted to accept the current position of the handle when moving it using key bindings. This is a keybinding signal. The default binding for this signal is <kbd>Return</kbd> or <kbd>Space</kbd>.
type
PanedCancelPositionCallback = IO Boolgi-gtk4 GI.Gtk.Objects.Paned Emitted to cancel moving the position of the handle using key bindings. The position of the handle will be reset to the value prior to moving it. This is a keybinding signal. The default binding for this signal is <kbd>Escape</kbd>.
type
PanedCycleChildFocusCallback = Bool -> IO Boolgi-gtk4 GI.Gtk.Objects.Paned Emitted to cycle the focus between the children of the paned. This is a keybinding signal. The default binding is <kbd>F6</kbd>.