268 lines
8.1 KiB
Rust
268 lines
8.1 KiB
Rust
// Widget macros
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macro_rules ! bin { ( $ ( @ vexpand : $ vexpand : expr ; ) ? ) => { {
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let widget = libadwaita :: Bin :: new () ;
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$ ( widget . set_vexpand ( $ vexpand ) ; ) ?
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widget
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} } }
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macro_rules ! button { (
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$ ( @ css_classes : $ css_classes : expr ; ) ?
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$ ( @ connect_clicked : $ connect_clicked : expr ; ) ?
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$ ( $ child : expr ) ? $ (,) ?
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) => { {
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let button = gtk4 :: Button :: new () ;
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$ ( button . set_css_classes ( $ css_classes ) ; ) ?
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$ ( button . connect_clicked ( $ connect_clicked ) ; ) ?
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$ ( button . set_child ( Some ( $ child ) ) ; ) ?
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button
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} } }
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macro_rules ! dialog { () => { {
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let widget = libadwaita :: Dialog :: new () ;
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widget
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} } }
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macro_rules ! flow_box { (
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$ ( @ orientation : $ orientation : expr ; ) ?
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$ ( @ homogeneous : $ homogeneous : expr ; ) ?
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$ ( @ selection_mode : $ selection_mode : expr ; ) ?
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) => { {
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let widget = gtk4 :: FlowBox :: new () ;
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$ ( widget . set_orientation ( $ orientation ) ; ) ?
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$ ( widget . set_homogeneous ( $ homogeneous ) ; ) ?
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$ ( widget . set_selection_mode ( $ selection_mode ) ; ) ?
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widget
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} } }
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macro_rules ! g_box {
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(
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$ ( @ orientation : $ orientation : expr ; ) ?
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$ ( @ halign : $ halign : expr ; ) ?
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$ ( @ valign : $ valign : expr ; ) ?
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$ ( @ spacing : $ spacing : expr ; ) ?
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$ ( @ margin_top : $ margin_top : expr ; ) ?
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$ ( @ margin_bottom : $ margin_bottom : expr ; ) ?
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$ ( @ widget_name : $ widget_name : expr ; ) ?
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$ ( @ css_classes : $ css_classes : expr ; ) ?
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$ ( $ child : expr ) , * $ (,) ?
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) => { {
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let container = gtk4 :: Box :: builder () . build () ;
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$ ( container . set_orientation ( $ orientation ) ; ) ?
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$ ( container . set_halign ( $ halign ) ; ) ?
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$ ( container . set_valign ( $ valign ) ; ) ?
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$ ( container . set_spacing ( $ spacing ) ; ) ?
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$ ( container . set_margin_top ( $ margin_top ) ; ) ?
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$ ( container . set_margin_bottom ( $ margin_bottom ) ; ) ?
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$ ( container . set_widget_name ( $ widget_name ) ; ) ?
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$ ( container . set_css_classes ( $ css_classes ) ; ) ?
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$ ( container . append ( $ child ) ; ) *
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container
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} } ;
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(
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@ option_children ;
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$ ( @ orientation : $ orientation : expr ; ) ?
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$ ( @ halign : $ halign : expr ; ) ?
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$ ( @ valign : $ valign : expr ; ) ?
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$ ( @ spacing : $ spacing : expr ; ) ?
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$ ( @ margin_top : $ margin_top : expr ; ) ?
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$ ( @ margin_bottom : $ margin_bottom : expr ; ) ?
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$ ( @ widget_name : $ widget_name : expr ; ) ?
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$ ( @ css_classes : $ css_classes : expr ; ) ?
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$ ( $ child : expr ) , * $ (,) ?
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) => { {
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let container = gtk4 :: Box :: builder () . build () ;
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$ ( container . set_orientation ( $ orientation ) ; ) ?
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$ ( container . set_halign ( $ halign ) ; ) ?
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$ ( container . set_valign ( $ valign ) ; ) ?
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$ ( container . set_spacing ( $ spacing ) ; ) ?
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$ ( container . set_margin_top ( $ margin_top ) ; ) ?
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$ ( container . set_margin_bottom ( $ margin_bottom ) ; ) ?
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$ ( container . set_widget_name ( $ widget_name ) ; ) ?
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$ ( container . set_css_classes ( $ css_classes ) ; ) ?
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$ ( if let Some (child) = $ child { container . append (child) ; } ) *
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container
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} } ;
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}
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macro_rules ! header_bar { ( $ title_widget : expr $ (,) ? ) => { {
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let widget = libadwaita :: HeaderBar :: new () ;
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widget . set_title_widget ( Some ( $ title_widget ) ) ;
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widget
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} } }
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macro_rules ! image { (
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$ ( @ icon_name : $ icon_name : expr ; ) ?
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$ ( @ paintable : $ paintable : expr ; ) ?
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$ ( @ width_request : $ width_request : expr ; ) ?
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$ ( @ height_request : $ height_request : expr ; ) ?
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$ ( @ margin_top : $ margin_top : expr ; ) ?
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$ ( @ margin_bottom : $ margin_bottom : expr ; ) ?
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) => { {
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let image = gtk4 :: Image :: new () ;
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$ ( image . set_icon_name ( Some ( $ icon_name ) ) ; ) ?
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$ ( image . set_paintable ( Some ( $ paintable ) ) ; ) ?
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$ ( image . set_width_request ( $ width_request ) ; ) ?
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$ ( image . set_height_request ( $ height_request ) ; ) ?
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$ ( image . set_margin_top ( $ margin_top ) ; ) ?
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$ ( image . set_margin_bottom ( $ margin_bottom ) ; ) ?
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image
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} } }
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macro_rules ! label { (
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$ ( @ hexpand : $ hexpand : expr ; ) ?
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$ ( @ vexpand : $ vexpand : expr ; ) ?
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$ ( @ halign : $ halign : expr ; ) ?
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$ ( @ valign : $ valign : expr ; ) ?
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$ ( @ justify : $ justify : expr ; ) ?
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$ ( @ wrap : $ wrap : expr ; ) ?
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$ ( @ max_width_chars : $ max_width_chars : expr ; ) ?
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$ ( @ attributes : $ attributes : expr ; ) ?
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$ ( $ label : expr ) ? $ (,) ?
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) => { {
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let label = gtk4 :: Label :: builder () . build () ;
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$ ( label . set_hexpand ( $ hexpand ) ; ) ?
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$ ( label . set_vexpand ( $ vexpand ) ; ) ?
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$ ( label . set_halign ( $ halign ) ; ) ?
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$ ( label . set_valign ( $ valign ) ; ) ?
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$ ( label . set_label ( $ label ) ; ) ?
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$ ( label . set_justify ( $ justify ) ; ) ?
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$ ( label . set_max_width_chars ( $ max_width_chars ) ; ) ?
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$ ( label . set_attributes ( Some ( $ attributes ) ) ; ) ?
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$ ( label . set_wrap ( $ wrap ) ; ) ?
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label
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} } }
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macro_rules ! list_box { (
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$ ( @ connect_row_activated : $ connect_row_activated : expr ; ) ?
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$ ( $ child : expr ) , * $ (,) ?
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) => { {
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let container = gtk4 :: ListBox :: new () ;
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$ ( container . connect_row_activated ( $ connect_row_activated ) ; ) ?
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$ ( container . append ( $ child ) ; ) *
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container
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} } }
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macro_rules ! popover { (
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$ ( @ css_classes : $ css_classes : expr ; ) ?
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$ child : expr $ (,) ?
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) => { {
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let widget = gtk4 :: Popover :: new () ;
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$ ( widget . set_css_classes ( $ css_classes ) ; ) ?
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widget . set_child ( Some ( $ child ) ) ;
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widget
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} } }
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macro_rules ! scrolled_window { (
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$ ( @ propagate_natural_height : $ propagate_natural_height : expr ; ) ?
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$ child : expr $ (,) ?
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) => { {
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let widget = gtk4 :: ScrolledWindow :: new () ;
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$ ( widget . set_propagate_natural_height ( $ propagate_natural_height ) ; ) ?
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widget . set_child ( Some ( $ child ) ) ;
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widget
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} } }
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macro_rules ! split_button { (
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$ ( @ popover : $ popover : expr ; ) ?
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$ child : expr $ (,) ?
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) => { {
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let widget = libadwaita :: SplitButton :: new () ;
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$ ( widget . set_popover ( Some ( $ popover ) ) ; ) ?
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widget . set_child ( Some ( $ child ) ) ;
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widget
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} } }
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macro_rules ! toolbar_view { (
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$ ( @ top_bar : $ top_bar : expr ; ) ?
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$ ( $ content : expr ) ? $ (,) ?
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) => { {
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let widget = libadwaita :: ToolbarView :: new () ;
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$ ( widget . add_top_bar ( $ top_bar ) ; ) ?
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$ ( widget . set_content ( Some ( $ content ) ) ; ) ?
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widget
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} } }
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macro_rules ! view_stack { (
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$ ( ( $ title : expr , $ icon : expr , $ widget : expr $ (,) ? ) ) , * $ (,) ?
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) => { {
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let container = libadwaita :: ViewStack :: new () ;
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$ ( container . add_titled_with_icon ( $ widget , None , $ title , $ icon ) ; ) *
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container
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} } }
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macro_rules ! view_switcher { (
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$ ( @ policy : $ policy : expr ; ) ?
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$ stack : expr $ (,) ?
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) => { {
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let widget = libadwaita :: ViewSwitcher :: new () ;
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$ ( widget . set_policy ( $ policy ) ; ) ?
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widget . set_stack ( Some ( $ stack ) ) ;
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widget
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} } }
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// Convenience widget macros
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macro_rules ! vertically_filling { ( $ child : expr ) => {
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g_box ! (
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@ orientation : gtk4 :: Orientation :: Vertical ;
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$ child ,
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& bin ! ( @ vexpand : true ; ) ,
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)
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} }
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// Other UI macros
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macro_rules ! application_window { (
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@ application : $ application : expr ;
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@ title : $ title : expr ;
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$ ( $ content : expr $ (,) ? ) ?
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) => { {
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use libadwaita :: prelude :: * ;
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let window = libadwaita :: ApplicationWindow :: new ( $ application ) ;
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window . set_title ( Some ( $ title ) ) ;
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$ ( window . set_content ( Some ( $ content ) ) ; ) ?
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window
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} } }
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macro_rules ! pango_attributes { (
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$ ( @ scale : $ scale : expr ; ) ?
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$ ( @ weight : $ weight : expr ; ) ?
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) => { {
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let attributes = gtk4 :: pango :: AttrList :: new () ;
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# [ allow (unused_mut) ] let mut font_description = gtk4 :: pango :: FontDescription :: new () ;
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$ ( attributes . insert ( gtk4 :: pango :: AttrFloat :: new_scale ( $ scale ) ) ; ) ?
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$ ( font_description . set_weight ( $ weight ) ; ) ?
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attributes . insert ( gtk4 :: pango :: AttrFontDesc :: new ( & font_description ) ) ;
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attributes
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} } }
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pub (crate) use {
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application_window ,
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bin ,
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button ,
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dialog ,
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flow_box ,
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g_box ,
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header_bar ,
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image ,
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label ,
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list_box ,
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pango_attributes ,
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popover ,
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scrolled_window ,
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split_button ,
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toolbar_view ,
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vertically_filling ,
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view_stack ,
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view_switcher ,
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} ;
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