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.Requisition; 26 27 private import glib.ConstructionException; 28 private import gobject.ObjectG; 29 private import gtkc.gtk; 30 public import gtkc.gtktypes; 31 private import gtkd.Loader; 32 33 34 /** 35 * A #GtkRequisition-struct represents the desired size of a widget. See 36 * [GtkWidget’s geometry management section][geometry-management] for 37 * more information. 38 */ 39 public class Requisition 40 { 41 /** the main Gtk struct */ 42 protected GtkRequisition* gtkRequisition; 43 protected bool ownedRef; 44 45 /** Get the main Gtk struct */ 46 public GtkRequisition* getRequisitionStruct(bool transferOwnership = false) 47 { 48 if (transferOwnership) 49 ownedRef = false; 50 return gtkRequisition; 51 } 52 53 /** the main Gtk struct as a void* */ 54 protected void* getStruct() 55 { 56 return cast(void*)gtkRequisition; 57 } 58 59 /** 60 * Sets our main struct and passes it to the parent class. 61 */ 62 public this (GtkRequisition* gtkRequisition, bool ownedRef = false) 63 { 64 this.gtkRequisition = gtkRequisition; 65 this.ownedRef = ownedRef; 66 } 67 68 ~this () 69 { 70 if ( Linker.isLoaded(LIBRARY_GTK) && ownedRef ) 71 gtk_requisition_free(gtkRequisition); 72 } 73 74 75 /** */ 76 public static GType getType() 77 { 78 return gtk_requisition_get_type(); 79 } 80 81 /** 82 * Allocates a new #GtkRequisition-struct and initializes its elements to zero. 83 * 84 * Returns: a new empty #GtkRequisition. The newly allocated #GtkRequisition should 85 * be freed with gtk_requisition_free(). 86 * 87 * Since: 3.0 88 * 89 * Throws: ConstructionException GTK+ fails to create the object. 90 */ 91 public this() 92 { 93 auto p = gtk_requisition_new(); 94 95 if(p is null) 96 { 97 throw new ConstructionException("null returned by new"); 98 } 99 100 this(cast(GtkRequisition*) p); 101 } 102 103 /** 104 * Copies a #GtkRequisition. 105 * 106 * Returns: a copy of @requisition 107 */ 108 public Requisition copy() 109 { 110 auto p = gtk_requisition_copy(gtkRequisition); 111 112 if(p is null) 113 { 114 return null; 115 } 116 117 return ObjectG.getDObject!(Requisition)(cast(GtkRequisition*) p, true); 118 } 119 120 /** 121 * Frees a #GtkRequisition. 122 */ 123 public void free() 124 { 125 gtk_requisition_free(gtkRequisition); 126 ownedRef = false; 127 } 128 }