diff options
Diffstat (limited to 'packages/gtk+/gtk+-2.6.4-1.osso7/gtkhbbox.c.diff')
| -rw-r--r-- | packages/gtk+/gtk+-2.6.4-1.osso7/gtkhbbox.c.diff | 344 |
1 files changed, 344 insertions, 0 deletions
diff --git a/packages/gtk+/gtk+-2.6.4-1.osso7/gtkhbbox.c.diff b/packages/gtk+/gtk+-2.6.4-1.osso7/gtkhbbox.c.diff index e69de29bb2..e43db37f5c 100644 --- a/packages/gtk+/gtk+-2.6.4-1.osso7/gtkhbbox.c.diff +++ b/packages/gtk+/gtk+-2.6.4-1.osso7/gtkhbbox.c.diff @@ -0,0 +1,344 @@ +--- gtk+-2.6.4/gtk/gtkhbbox.c 2004-08-09 19:59:52.000000000 +0300 ++++ gtk+-2.6.4/gtk/gtkhbbox.c 2005-04-06 16:19:36.644967480 +0300 +@@ -24,10 +24,20 @@ + * GTK+ at ftp://ftp.gtk.org/pub/gtk/. + */ + ++/* Modified for Nokia Oyj during 2002-2005. See CHANGES file for list ++ * of changes. ++ */ ++ ++/* Hildon : Button spacing according to the spec. */ ++#define HILDON_BUTTON_SPACING 5 ++/* Selecting hetefogenous mode for a childlayout */ ++#define GTK_BUTTONBOX_HETEROGENOUS 6 ++ + #include <config.h> + #include "gtkalias.h" + #include "gtkhbbox.h" +- ++/* Hildon : We need this to mess with buttons graphics. */ ++#include "gtkbutton.h" + + static void gtk_hbutton_box_class_init (GtkHButtonBoxClass *klass); + static void gtk_hbutton_box_init (GtkHButtonBox *box); +@@ -36,6 +46,15 @@ + static void gtk_hbutton_box_size_allocate (GtkWidget *widget, + GtkAllocation *allocation); + ++static void osso_gtk_hbutton_child_showhide_handler (GtkWidget *widget, ++ gpointer user_data); ++static void osso_gtk_hbutton_box_remove_child_signal_handlers (GtkHButtonBox *hbbox, ++ GtkWidget *removed_widget, ++ gpointer data); ++static void osso_gtk_hbutton_box_find_button_detail (GtkHButtonBox *hbbox, ++ GtkWidget *addremovewidget, ++ gpointer data); ++ + static gint default_spacing = 30; + static gint default_layout_style = GTK_BUTTONBOX_EDGE; + +@@ -76,12 +95,23 @@ + + widget_class->size_request = gtk_hbutton_box_size_request; + widget_class->size_allocate = gtk_hbutton_box_size_allocate; ++ ++ /* HILDON: ++ * Name buttons only if hildon like style property is set ++ */ ++ gtk_widget_class_install_style_property (widget_class, ++ g_param_spec_boolean ++ ( "hildonlike", ++ "hildonlike looks", ++ "Name buttons, 1/0", ++ FALSE, ++ G_PARAM_READABLE) ); + } + + static void + gtk_hbutton_box_init (GtkHButtonBox *hbutton_box) + { +- /* button_box_init has done everything allready */ ++ /* button_box_init has done everything allready */ + } + + GtkWidget* +@@ -91,6 +121,24 @@ + + hbutton_box = g_object_new (GTK_TYPE_HBUTTON_BOX, NULL); + ++ /* Attach signal handler for 'hildonizing' buttons. ++ * gtk_hbutton_box_hildonize_buttons will check the name ++ * and if it is something we're interested in i.e. ++ * ++ * hildon_dialogbuttons ++ * hildon_viewbuttons ++ * ++ * it will do the hildonizing ++ */ ++ g_signal_connect_after (G_OBJECT (hbutton_box), "remove", ++ G_CALLBACK (osso_gtk_hbutton_box_remove_child_signal_handlers), ++ NULL); ++ g_signal_connect_after( G_OBJECT( hbutton_box ), "add", ++ G_CALLBACK( osso_gtk_hbutton_box_find_button_detail ), ++ NULL ); ++ g_signal_connect_after( G_OBJECT( hbutton_box ), "remove", ++ G_CALLBACK( osso_gtk_hbutton_box_find_button_detail ), ++ NULL ); + return GTK_WIDGET (hbutton_box); + } + +@@ -145,6 +193,11 @@ + gint child_height; + gint spacing; + GtkButtonBoxStyle layout; ++ gint child_xpad=0; ++ GtkBoxChild *child_req; ++ GList *children_req; ++ GtkRequisition treq; ++ + + box = GTK_BOX (widget); + bbox = GTK_BUTTON_BOX (widget); +@@ -159,6 +212,12 @@ + &child_width, + &child_height); + ++ /* should GTK_BUTTONBOX_HETEROGENOUS add into the GtkButtonBoxStyle ++ enum struct ++ */ ++ if( !box->homogeneous ) ++ layout = GTK_BUTTONBOX_HETEROGENOUS; ++ + if (nvis_children == 0) + { + requisition->width = 0; +@@ -177,11 +236,36 @@ + case GTK_BUTTONBOX_END: + requisition->width = nvis_children*child_width + ((nvis_children-1)*spacing); + break; ++ case GTK_BUTTONBOX_HETEROGENOUS: ++ children_req = GTK_BOX (box)->children; ++ child_req = children_req->data; ++ requisition->width = 0; ++ ++ while (children_req) ++ { ++ child_req = children_req->data; ++ children_req = children_req->next; ++ ++ if (GTK_WIDGET_VISIBLE (child_req->widget)) ++ { ++ gtk_widget_get_child_requisition( child_req->widget, ++ &(treq) ); ++ requisition->width += treq.width; ++ ++ gtk_widget_style_get(widget, ++ "child-internal-pad-x", ++ &(child_xpad), NULL); ++ requisition->width += (child_xpad*2); ++ } ++ } ++ requisition->width += ((nvis_children-1)*spacing); ++ ++ break; + default: + g_assert_not_reached(); + break; + } +- ++ + requisition->height = child_height; + } + +@@ -227,6 +311,10 @@ + &child_height); + widget->allocation = *allocation; + width = allocation->width - GTK_CONTAINER (box)->border_width*2; ++ ++ if( !base_box->homogeneous ) ++ layout = GTK_BUTTONBOX_HETEROGENOUS; ++ + switch (layout) + { + case GTK_BUTTONBOX_SPREAD: +@@ -264,6 +352,39 @@ + - GTK_CONTAINER (box)->border_width; + secondary_x = allocation->x + GTK_CONTAINER (box)->border_width; + break; ++ case GTK_BUTTONBOX_HETEROGENOUS: ++ { ++ gint sumwidth = 0; ++ GtkBoxChild *child_h; ++ GList *children_h = GTK_BOX (box)->children; ++ /* heterogenous sized childs onto center */ ++ childspacing = spacing; ++ child_h = children_h->data; ++ ++ while (children_h ) ++ { ++ if ( g_list_length (children_h) == 0 ) break; ++ ++ child_h = children_h->data; ++ children_h = children_h->next; ++ ++ if (GTK_WIDGET_VISIBLE (child_h->widget)) ++ { ++ gint child_xpad = 0; ++ GtkRequisition treq; ++ gtk_widget_get_child_requisition( child_h->widget, &(treq) ); ++ sumwidth += treq.width; ++ ++ gtk_widget_style_get(widget, ++ "child-internal-pad-x", ++ &(child_xpad), NULL); ++ sumwidth += (child_xpad*2); ++ } ++ } ++ x = secondary_x = allocation->x + ++ ( (allocation->width - sumwidth - (spacing * (nvis_children - 1)))/2 ); ++ break; ++ } + default: + g_assert_not_reached(); + break; +@@ -282,10 +403,33 @@ + + if (GTK_WIDGET_VISIBLE (child->widget)) + { +- child_allocation.width = child_width; + child_allocation.height = child_height; + child_allocation.y = y; + ++ if(layout != GTK_BUTTONBOX_HETEROGENOUS) ++ { ++ child_allocation.width = child_width; ++ } ++ else /* if layout will be hetergenous */ ++ { ++ gint child_hwidth = 0; ++ GtkRequisition treq; ++ gint child_xpad = 0; ++ ++ gtk_widget_get_child_requisition( child->widget, &(treq) ); ++ child_hwidth += treq.width; ++ ++ gtk_widget_style_get(widget, ++ "child-internal-pad-x", ++ &child_xpad, NULL); ++ child_hwidth += (child_xpad*2); ++ ++ child_allocation.width = child_hwidth; ++ childspace = child_hwidth + childspacing; ++ ++ } ++ ++ /* calculate the horizontal location */ + if (child->is_secondary) + { + child_allocation.x = secondary_x; +@@ -304,4 +448,104 @@ + } + } + } ++ ++/* Function to wrap "hide" and "show" signals to call ++ * osso_gtk_hbutton_box_find_button_detail -function.*/ ++static void osso_gtk_hbutton_child_showhide_handler (GtkWidget *widget, ++ gpointer user_data) ++{ ++ osso_gtk_hbutton_box_find_button_detail (widget, GTK_WIDGET (user_data), NULL); ++} + ++/* Function to remove "show"&"hide" signal handlers ++ * from a child when it's removed. */ ++static void osso_gtk_hbutton_box_remove_child_signal_handlers (GtkHButtonBox *hbbox, ++ GtkWidget *removed_widget, ++ gpointer data) ++{ ++ g_signal_handlers_disconnect_by_func (G_OBJECT (removed_widget), osso_gtk_hbutton_box_find_button_detail, hbbox); ++} ++ ++/* Signal handler called when we have to set ++ * painting detail values for buttons in this ++ * gtk_horizontal_button_box. ++ */ ++static void osso_gtk_hbutton_box_find_button_detail (GtkHButtonBox *hbbox, ++ GtkWidget *addremovewidget, ++ gpointer data) ++{ ++ GList *child; ++ gint visible_buttons = 0; ++ gint secondary_buttons = 0; ++ GtkWidget *leftmost_button = NULL; ++ GtkWidget *rightmost_button = NULL; ++ ++ for( child = GTK_BOX (hbbox)->children ; child ; child = child->next ) ++ { ++ GtkBoxChild *box_child = child->data; ++ GtkWidget *child_widget = box_child->widget; ++ gulong signal_handler = g_signal_handler_find ( G_OBJECT( child_widget ), ++ G_SIGNAL_MATCH_FUNC, ++ 0, 0, NULL, ++ G_CALLBACK (osso_gtk_hbutton_child_showhide_handler), ++ NULL); ++ ++ if (signal_handler == 0) ++ { ++ g_signal_connect_object ( G_OBJECT( child_widget ), ++ "hide", ++ G_CALLBACK ( osso_gtk_hbutton_child_showhide_handler ), ++ hbbox, G_CONNECT_SWAPPED); ++ g_signal_connect_object ( G_OBJECT( child_widget ), ++ "show", ++ G_CALLBACK ( osso_gtk_hbutton_child_showhide_handler ), ++ hbbox, G_CONNECT_SWAPPED); ++ } ++ ++ if ((GTK_WIDGET_VISIBLE (child_widget)) && ++ (GTK_IS_BUTTON (child_widget))) ++ visible_buttons++; ++ else ++ continue; ++ ++ if (leftmost_button == NULL) ++ leftmost_button = child_widget; ++ ++ if (secondary_buttons == 0) ++ rightmost_button = child_widget; ++ else ++ if (box_child->is_secondary) ++ { ++ rightmost_button = child_widget; ++ secondary_buttons++; ++ } ++ ++ if (box_child->is_secondary) ++ rightmost_button = child_widget; ++ } ++ ++ if (visible_buttons == 0) ++ return; ++ ++ for( child = GTK_BOX (hbbox)->children ; child ; child = child->next ) ++ { ++ GtkBoxChild *box_child = child->data; ++ GtkWidget *child_widget = box_child->widget; ++ OssoGtkButtonAttachFlags attachflags = OSSO_GTK_BUTTON_ATTACH_NORTH | OSSO_GTK_BUTTON_ATTACH_SOUTH; ++ gboolean automatic_detail; ++ ++ if (!((GTK_WIDGET_VISIBLE (child_widget)) && ++ (GTK_IS_BUTTON (child_widget)))) ++ continue; ++ ++ if (child_widget == leftmost_button) ++ attachflags |= OSSO_GTK_BUTTON_ATTACH_WEST; ++ ++ if (child_widget == rightmost_button) ++ attachflags |= OSSO_GTK_BUTTON_ATTACH_EAST; ++ ++ g_object_get (G_OBJECT (child_widget), "automatic_detail", &automatic_detail, NULL); ++ if (automatic_detail == TRUE) ++ g_object_set (G_OBJECT (child_widget), "detail", osso_gtk_button_attach_details[attachflags], NULL); ++ } ++} |