Gtk expander. Retrieves the label widget for the frame.

Gtk expander Expander. Renders a pixbuf in a cell. Gtk ThemingEngine render_expander. Deprecated since: 4. Determines whether an embedded underline in the expander label indicates a mnemonic. stock_list_ids: Retrieves a list of all known stock IDs added to a GtkIconFactory or registered with gtk gboolean gtk_expander_get_resize_toplevel (GtkExpander * expander) Description [src] Returns whether the expander will resize the toplevel widget containing the expander upon resizing and collpasing. A CSS class defining an expander, such as those in treeviews. TreeExpander:indent-for-depth Description. Expander:resize-toplevel. Sep 14, 2011 · I'm triying to put dinamically several gtk. GtkExpander" style "pradeep" This is done by customizing the appearance using resource files . property child: Gtk. activate-on-single-click enable-grid-lines enable-search enable-tree-lines expander-column fixed-height-mode headers-clickable headers-visible hover-expand hover-selection level-indentation model reorderable rubber-banding rules-hint search-column show-expanders tooltip-column Description: A Gtk. ExpanderStyle. Sets whether the label widget should fill all available horizontal space allocated to expander. Pixbuf [ read, write ] Description Renders an expander (as used in GtkTreeView and GtkExpander) in the area defined by x, y, width, height. deprecated: 3. Sets the state of the expander. A GtkExpander allows the user to hide or show its child by clicking on an expander triangle similar to the triangles used in a GtkTreeView. Available since: 2. Note that when you call gtk_expander_set_expanded() the activate signal handler for that expander will be called. void gtk_expander_set_resize_toplevel (GtkExpander * expander, gboolean resize_toplevel) Description [src] Sets whether the expander will resize the toplevel widget containing the expander upon resizing and collpasing. STYLE_CLASS_EXPANDER. Return value Type: GtkWidget. TreeExpander:hide-expander. Expander : Gtk. Type: gboolean TRUE if expanders are drawn in tree_view, FALSE otherwise. set_label_widget. Expander:use-underline Reference for property Gtk. 20. void gtk_tree_expander_set_child (GtkTreeExpander * self, GtkWidget * child) Description Sets the content widget to display. get_use_underline. Nov 9, 2016 · You should be able to use the same handler for all three expanders if you code it carefully (if the expander is being expanded then unexpand all of the expanders except the one that emitted the signal). 4. The child widget of expander. activate-on-single-click enable-grid-lines enable-search enable-tree-lines expander-column fixed-height-mode headers-clickable headers-visible hover-expand hover-selection level-indentation model reorderable rubber-banding search-column show-expanders tooltip-column Reference for property Gtk. GtkWidget * gtk_tree_expander_new (void) Description Creates a new GtkTreeExpander. Fetches the text from a label widget including any embedded underlines indicating mnemonics and Pango markup, as set by gtk_expander_set_label(). It is typically placed as a bottommost child into a GtkListView to allow users to expand and collapse children in a list with a GtkTreeListModel. 2 Property Reference for Gtk. void gtk_tree_expander_set_list_row (GtkTreeExpander * self, GtkTreeListRow * list_row) Description Sets the tree list row that this expander should manage. Expander:label-fill. Reference for Gtk. set_expanded. set_label_widget() Sets the label widget for the expander. CellRenderer. property pixbuf-expander-open: GdkPixbuf. Reference for property Gtk. Gtk. Typical expander rendering:. Bin; you create the child widget and use Gtk. Default handler: The default handler is called after the handlers added via g_signal_connect(). The state GTK_STATE_FLAG_CHECKED determines whether the expander is collapsed or expanded. Expander:use-markup void gtk_tree_expander_set_indent_for_depth (GtkTreeExpander * self, gboolean indent_for_depth) Description [src] Sets if the TreeExpander should indent the child according to its depth. The data is owned by the Reference for Gtk. When disabled there will be no expanders visible in trees and there will be no way to expand and collapse rows by default. new. Pixbuf [ read, write ] Description No description available. Returns whether the label’s text is interpreted as marked up with the [Pango text markup language][PangoMarkupFormat]. Whether the label widget should fill all available horizontal space. Expanders allow to dynamically hide or show information within a window or dialog. Expander::activate. The argument can be NULL. get_expander_column. A Expander allows the user to hide or show its child by clicking on an expander triangle similar to the triangles used in a TreeView. Feb 8, 2017 · style "pradeep" { GtkExpander::expander-size = 0 GtkExpander::expander-spacing = 0 } widget "*. If characters in label are preceded by an underscore, they are underlined. Expander:label Reference for Gtk. I've actually move away from the expander because of this since it really offers nothing extra except the expanding feature, which I have to handle anyways for some other visual reasons(I want to automatically contract when the app is not in use, so it will "deexpand" depending on a timer). Sets the text of the label of the expander to label. A GtkCellRendererPixbuf can be used to render an image in a cell. Normally you use an expander as you would use any other descendant of GtkBin; you create the child widget and use gtk_container_add () to add it to the expander. It must be in tree_view. VBox and have a custom widget-label with a gtk. The expander will then watch that row item automatically. Gets whether the TreeExpander should be hidden in a GtkTreeListRow. Expander:label-widget: Return value Reference for Gtk. Expander:expanded. The return value can be Sets whether the expander icon should be visible in a GtkTreeListRow. This will also clear any previously set labels. This is including any embedded underlines indicating mnemonics and Pango markup, as set by gtk_expander_set_label(). set_show_expanders. When the state of an expander is changed, the “activate” signal is emitted. Type:GObject Getter method: gtk_tree_expander_get_item() Reference for Gtk. See gtk_expander_set_label_widget(). This shouldn't be a problem Reference for Gtk. Signal can be directly emitted on objects from user code Renders an expander (as used in GtkTreeView and GtkExpander) in the area defined by x, y, width, height. This will be the case if you create an empty button with gtk_button_new() to use as a container. Keybinding signal is emitted when the user hits the Enter key. I have several expanders in a vertical box. Expander allows the user to hide or show its child by clicking on an expander triangle similar to the triangles used in a Gtk. Expander:spacing. An expander can take a single widget that will be displayed when expanded. Bind the widget to the model item as usual. Widget [ read, write ] Description The child widget. GtkTreeExpander is a widget that provides an expander for a list. ListItem position and set the expander's list-row property to it. Gets the GtkTreeSelection associated with tree_view. Renders an expander (as used in GtkTreeView and GtkExpander) in the area defined by x, y, width, height. Reference for signal Gtk. Creates a new expander using label as the text of the label. : The data is owned by the caller of the method. set_child. Note that this function has no effect since 3. set_expanded() Sets the state of the child to 'visible'. Container. Default value: NULL: Getter method: gtk_expander_get_label() Setter method: gtk_expander_set_label() The expander is expander_size pixels tall in the collapsed position and expander_size pixels wide in the expanded position. if the label’s text should be parsed for markup. set_expander_column. This is the widget that will appear embedded alongside the expander arrow. HBox with a gtk. Then get the Gtk. set_use_markup. Normally you use an expander as you would use any other descendant of Bin ; you create the child widget and use ContainerExt::add() to add it to the expander. property is-expander: gboolean [ read, write ] Description No description available. A GtkExpander allows the user to hide or show its child by clicking on an expander triangle similar to the triangles used in a GtkTreeView . Set the label widget for the expander. Type: gboolean TRUE if the label’s text should be parsed for markup. Declaration property pixbuf-expander-closed: GdkPixbuf. GtkExpander allows the user to reveal its child by clicking on an expander triangle. Please do not use it in newly written code. Signal can be directly emitted on objects from user code Nov 24, 2022 · A complication here is that the object may be a Gtk. gtk_expander_get_label const gchar * gtk_expander_get_label (GtkExpander *expander); Fetches the text from a label widget including any embedded underlines indicating mnemonics and Pango markup, as set by gtk_expander_set_label(). Returns TRUE if the child widget is revealed. It allows to render either a given GdkPixbuf (set via the GtkCellRendererPixbuf:pixbuf property) or a named icon (set via the GtkCellRendererPixbuf:icon-name property). Returns the column that is the current expander column. 10. Expander inside a gtk. get_use_markup. A new GtkTreeExpander. Style. TreeListRow from the Gtk. class Gtk. When this property is TRUE, the expander will resize the toplevel widget containing the expander upon expanding and collapsing. Whether the expander icon should be hidden in a GtkTreeListRow. void gtk_expander_set_spacing (GtkExpander * expander, gint spacing) Description [src] Sets the spacing field of expander , which is the number of pixels to place between expander and the child. open_all. Expander:use-markup void gtk_expander_set_use_underline (GtkExpander * expander, gboolean use_underline) Description [src] If true, an underline in the text indicates a mnemonic. This is provided by the GtkTreeExpander widget. Expander:label-widget Reference for property Gtk. Normally you use an expander as you would use any other descendant of Bin; you create the child widget and use add to add it to the expander. Normally you use an expander as you would use any other descendant of Gtk. if an embedded Feb 12, 2013 · Thanks for all your help. Set to TRUE, if you want the child widget to be revealed, and FALSE if you want the child widget to be hidden. Note that this property is ignored since 3. Buildable { GtkExpanderPrivate* priv } A GtkExpander allows the user to hide or show its child by clicking on an expander triangle similar to the triangles used in a GtkTreeView . Expander:child: Return value Type: GtkWidget. gboolean gtk_tree_expander_get_indent_for_depth (GtkTreeExpander * self) Description [src] TreeExpander indents each level of depth with an additional indent. Used to specify the style of the expanders drawn by a GtkTreeView. Sets the column to draw the expander arrow at. ImplementorIface, Gtk. This column has the expander arrow drawn next to it. GtkExpander implements AtkImplementorIface. Expander:label. set_label. Adjustment: A model for a numeric value. set_spacing() Getter method: gtk_tree_expander_get_list_row() Setter method: gtk_tree_expander_set_list_row() Aug 4, 2017 · Thanks, I figured it would require something like that. The value is a NUL terminated UTF-8 string. TreeView. Interestingly enough, your solution is pretty much identical what I proposed in my question, but something about the timing of when I set the draw_expander function made all the difference - I moved the (GTK_STYLE_GET_CLASS(pTreeView->style))->draw_expander = my_draw_expander call to after all of my widget modifications and it worked! Whether the expander has been opened to reveal the child. if expanders are drawn in tree_view, FALSE otherwise. If column is NULL, then the expander arrow is always at the first visible column. Sets property: Gtk. activate. add () to add it to the expander. Label and a gtk. Normally you use an expander as you would use a frame; you create the child widget and use gtk_expander_set_child() to add it to the expander. In the following example, compiled with GTK3, GtkExpander collapses unintendedly when I click in the entry field. Normally you use an expander as you would use any other descendant of <gtk-bin> ; you create the child widget and use gtk-container-add to add it to the expander. 0 Use gtk_render_expander() instead. . Expanders remain expanded until clicked again. get_selection. stock_add_static: Same as gtk_stock_add(), but doesn’t copy items, so items must persist until application exit. GtkTreeExpander has zero or one CSS nodes with the name "expander GtkTreeViewColumn * gtk_tree_view_get_expander_column (GtkTreeView * tree_view) Description [src] Returns the column that is the current expander column, or NULL if none has been set. Type: gboolean TRUE if the label’s text will be parsed for markup. gtk_tree_expander_set_child() sets the widget that displays the actual row contents. Use gtk_stock_add_static() if items is persistent and GTK + need not copy the array. set_label_fill. A <gtk-expander> allows the user to hide or show its child by clicking on an expander triangle similar to the triangles used in a <gtk-tree-view>. void gtk_tree_expander_set_indent_for_icon (GtkTreeExpander * self, gboolean indent_for_icon) Description [src] Sets if the TreeExpander should indent the child by the width of an expander-icon when it is not expandable. void gtk_expander_set_use_markup (GtkExpander * expander, gboolean use_markup) Description [src] Sets whether the text of the label contains markup in [Pango’s text markup language][PangoMarkupFormat]. You can get the same result programmatically by changing the GtkExpander style properties. The returned data is owned by the instance. Expander:label-widget GObject * gtk_tree_expander_get_item (GtkTreeExpander * self) Description Forwards the item set on the GtkTreeListRow that self is managing. Button/gtk. Note that this property simply hides the icon. Gets property: Gtk. GtkWidget * gtk_tree_expander_get_child (GtkTreeExpander * self) Description Gets the child widget displayed by self. Haven't tested it but that seems to be the way. get_expanded. Type: gboolean TRUE if an embedded underline in the expander label indicates the mnemonic accelerator keys. Queries a GtkExpander and returns its current state. Gets the value set by gtk_expander_set_spacing(). Declaration void render_expander (GtkThemingEngine * engine, cairo_t * cr, gdouble x, gdouble y, gdouble width, gdouble height) A Expander allows the user to hide or show its child by clicking on an expander triangle similar to the triangles used in a TreeView. : The data is owned by the caller of the function. A GtkShortcutAction that calls gtk_widget_activate(). draw_expander. gboolean gtk_expander_get_label_fill (GtkExpander * expander) Description [src] Returns whether the label widget will fill all available horizontal space allocated to expander . gboolean gtk_expander_get_resize_toplevel (GtkExpander * expander) Description [src] Returns whether the expander will resize the toplevel widget containing the expander upon resizing and collapsing. TreeExpander:hide-expander void gtk_expander_set_resize_toplevel (GtkExpander * expander, gboolean resize_toplevel) Description [src] Sets whether the expander will resize the toplevel widget containing the expander upon resizing and collapsing. This is similar to the triangles used in a GtkTreeView. TreeExpander:indent-for-icon Reference for property Gtk. Default value: FALSE: Getter method: gtk_expander_get_expanded() Setter method Reference for Gtk. CSS nodes. Getter method: gtk_tree_expander_get_child() Setter method: gtk_tree_expander_set_child(). Retrieves the label widget for the frame. if the label’s text will be parsed for markup. See gtk_expander_set_expanded(). Feb 10, 2010 · I am having some trouble using the GTK Expander widget. If you need a literal underscore character in a label, use “__” (two underscores). GtkTreeExpander can be modified with properties such as GtkTreeExpander:indent-for-icon, GtkTreeExpander:indent-for-depth, and GtkTreeExpander:hide-expander to achieve a follow-state gicon icon-name pixbuf pixbuf-expander-closed pixbuf-expander-open stock-detail stock-id stock-size surface Generated by gi-docgen 2024. Container::add() to add it to the expander. TreeListRow so getting to the model item is harder. The item held by this expander’s row. void gtk_expander_set_use_underline (GtkExpander * expander, gboolean use_underline) Description [src] If true, an underline in the text of the expander label indicates the next character should be used for the mnemonic accelerator key. TreeListRow whose item might be another Gtk. get_show_expanders. Type: gboolean Whether to recursively expand, or just expand immediate children. CellRendererPixbuf. TreeExpander:child: Reference for Gtk. expand_row. GtkTreeExpander provides the common UI elements, gestures and keybindings for this purpose. TreeExpander:hide-expander Public Member Functions: Expander (Expander &&src) noexcept: Expander & operator= (Expander &&src) noexcept: Expander (const Expander &)=delete: Expander & operator Reference for Gtk. A Gtk. Just as the GtkTreeListRow items wrap the underlying items in your model, you use GtkTreeExpander widgets to wrap the widgets used to display your items. 10 . Available since: 4. Space to put between the label and the child when the expander is expanded. Refer to individual widget documentation for used style classes. Normally you use an expander as you would use any other descendant of GtkBin; you create the child widget and use gtk_container_add() to add it to the expander. set_is_expander. gtk_tree_view_get_expander_column. #include &lt;gtk/gtk. Bin implements Atk. Gtk CellRendererPixbuf:pixbuf-expander-closed. The data is owned by the caller of the method. Image inside it to have a delete button, something similar to some list widgets found on MacOS X, for example at Automator . set_label() Sets the text of the label of the expander. Type:gboolean Default value: FALSE: Getter method: gtk_expander_get_expanded() Reference for property Gtk. If the label text has not been set the return value will be NULL. use_markup. The next ingredient that we need is a widget that displays the expander arrow that users can click to control the :expanded property. Sets whether to draw and enable expanders and indent child rows in tree_view. Use margins on the child instead. h&gt; static void destroy (GtkWidget *widget, gpointer data) Reference for Gtk. Deprecated since: 3. Jun 8, 2020 · Expanders. When collapsing an expander, I want the expanders below to "shuffle" up to meet the bottom of the collapsed expander's bar. flyaky utvaxr xign hiwpa bamwt newpah erdxckf ofaa qrzgnka ozt gsibun ldrbjbz yjvue rrikpuw etskr