1 /* 2 * This file is part of gtkD. 3 * 4 * gtkD is free software; you can redistribute it and/or modify 5 * it under the terms of the GNU Lesser General Public License 6 * as published by the Free Software Foundation; either version 3 7 * of the License, or (at your option) any later version, with 8 * some exceptions, please read the COPYING file. 9 * 10 * gtkD is distributed in the hope that it will be useful, 11 * but WITHOUT ANY WARRANTY; without even the implied warranty of 12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 13 * GNU Lesser General Public License for more details. 14 * 15 * You should have received a copy of the GNU Lesser General Public License 16 * along with gtkD; if not, write to the Free Software 17 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110, USA 18 */ 19 20 // generated automatically - do not change 21 // find conversion definition on APILookup.txt 22 // implement new conversion functionalities on the wrap.utils pakage 23 24 25 module gtk.StyleProviderT; 26 27 public import gobject.ObjectG; 28 public import gobject.ParamSpec; 29 public import gobject.Value; 30 public import gtk.IconFactory; 31 public import gtk.StyleProperties; 32 public import gtk.WidgetPath; 33 public import gtkc.gtk; 34 public import gtkc.gtktypes; 35 36 37 /** 38 * GtkStyleProvider is an interface used to provide style information to a #GtkStyleContext. 39 * See gtk_style_context_add_provider() and gtk_style_context_add_provider_for_screen(). 40 */ 41 public template StyleProviderT(TStruct) 42 { 43 /** Get the main Gtk struct */ 44 public GtkStyleProvider* getStyleProviderStruct() 45 { 46 return cast(GtkStyleProvider*)getStruct(); 47 } 48 49 50 /** 51 * Returns the #GtkIconFactory defined to be in use for @path, or %NULL if none 52 * is defined. 53 * 54 * Deprecated: Will always return %NULL for all GTK-provided style providers. 55 * 56 * Params: 57 * path = #GtkWidgetPath to query 58 * 59 * Return: The icon factory to use for @path, or %NULL 60 * 61 * Since: 3.0 62 */ 63 public IconFactory getIconFactory(WidgetPath path) 64 { 65 auto p = gtk_style_provider_get_icon_factory(getStyleProviderStruct(), (path is null) ? null : path.getWidgetPathStruct()); 66 67 if(p is null) 68 { 69 return null; 70 } 71 72 return ObjectG.getDObject!(IconFactory)(cast(GtkIconFactory*) p); 73 } 74 75 /** 76 * Returns the style settings affecting a widget defined by @path, or %NULL if 77 * @provider doesn’t contemplate styling @path. 78 * 79 * Deprecated: Will always return %NULL for all GTK-provided style providers 80 * as the interface cannot correctly work the way CSS is specified. 81 * 82 * Params: 83 * path = #GtkWidgetPath to query 84 * 85 * Return: a #GtkStyleProperties containing the 86 * style settings affecting @path 87 * 88 * Since: 3.0 89 */ 90 public StyleProperties getStyle(WidgetPath path) 91 { 92 auto p = gtk_style_provider_get_style(getStyleProviderStruct(), (path is null) ? null : path.getWidgetPathStruct()); 93 94 if(p is null) 95 { 96 return null; 97 } 98 99 return ObjectG.getDObject!(StyleProperties)(cast(GtkStyleProperties*) p, true); 100 } 101 102 /** 103 * Looks up a widget style property as defined by @provider for 104 * the widget represented by @path. 105 * 106 * Params: 107 * path = #GtkWidgetPath to query 108 * state = state to query the style property for 109 * pspec = The #GParamSpec to query 110 * value = return location for the property value 111 * 112 * Return: %TRUE if the property was found and has a value, %FALSE otherwise 113 * 114 * Since: 3.0 115 */ 116 public bool getStyleProperty(WidgetPath path, GtkStateFlags state, ParamSpec pspec, out Value value) 117 { 118 GValue* outvalue = gMalloc!GValue(); 119 120 auto p = gtk_style_provider_get_style_property(getStyleProviderStruct(), (path is null) ? null : path.getWidgetPathStruct(), state, (pspec is null) ? null : pspec.getParamSpecStruct(), outvalue) != 0; 121 122 value = ObjectG.getDObject!(Value)(outvalue, true); 123 124 return p; 125 } 126 }