void cgraphics_listview_widget_create( widget_t *widget )
{
object_t *object = (object_t *)widget;
widget_t *parent = (widget_t *)object->parent;
listview_widget_t *lvw = (listview_widget_t *)widget;
HWND hwnd, hwnd_parent = widget_get_container(OBJECT(parent));
if ( !( hwnd = CreateWindowEx( WS_EX_CLIENTEDGE, WC_LISTVIEW,
"",
WS_CHILD | WS_TABSTOP | LVS_AUTOARRANGE | LVS_OWNERDATA | LVS_REPORT,
widget->size_req->x, widget->size_req->y,
widget->size_req->w, widget->size_req->h,
hwnd_parent,
NULL, (HINSTANCE) GetModuleHandle( NULL ), NULL ) ) )
MessageBox( 0, "Could not create listview HWND.", "Claro error", 0 );
widget->native = hwnd;
DWORD dw = LVS_EX_FULLROWSELECT;
if ( widget->flags & cListViewRowCheckBoxes )
dw |= LVS_EX_CHECKBOXES;
SendMessage( hwnd, LVM_SETEXTENDEDLISTVIEWSTYLE, 0, dw );
SetWindowLong( widget->native, GWL_USERDATA, (LONG)widget );
lvw->nativep = (void*)SetWindowLong( widget->native, GWL_WNDPROC, (LONG)cg_listview_intercept_proc );
ShowWindow( hwnd, SW_SHOW );
UpdateWindow( hwnd );
}
void cgraphics_combo_widget_create( widget_t *widget )
{
object_t *object = (object_t *)widget;
widget_t *parent = (widget_t *)object->parent;
HWND hwnd, hwnd_parent = widget_get_container(parent);
/* FIXME: bad default */
if ( widget->size_req->h == -1 )
widget->size_req->h = 25;
if ( !( hwnd = CreateWindowEx( WS_EX_CLIENTEDGE, "COMBOBOX",
"",
WS_CHILD | CBS_DROPDOWNLIST | WS_TABSTOP | WS_VSCROLL,
widget->size_req->x, widget->size_req->y,
widget->size_req->w, 300, /* this is the height of the dropdown itself */
hwnd_parent,
NULL, (HINSTANCE) GetModuleHandle( NULL ), NULL ) ) )
MessageBox( 0, "Could not create button HWND.", "Claro error", 0 );
object_addhandler( object, "update", cgraphics_combo_fix_size );
widget->native = hwnd;
ShowWindow( hwnd, SW_SHOW );
UpdateWindow( hwnd );
}
void cgraphics_canvas_widget_create( widget_t *widget )
{
object_t *object = (object_t *)widget;
widget_t *parent = (widget_t *)object->parent;
canvas_widget_t *cvsw = (canvas_widget_t *)widget;
native_canvas_widget_t *nw = 0;//(native_canvas_widget_t *)&cvsw->ndata;
HWND hwnd, hwnd_parent = widget_get_container(parent);
WNDCLASSEX wc;
char clname[1024];
sprintf( clname, "claro_window_%d", ++curr_classname_id );
wc.cbSize = sizeof(WNDCLASSEX);
wc.style = 0;
wc.lpfnWndProc = cg_canvas_win32_proc;
wc.cbClsExtra = 0;
wc.cbWndExtra = 0;
wc.hInstance = (HINSTANCE) GetModuleHandle( NULL );
wc.hIcon = LoadIcon(NULL, IDI_APPLICATION);
wc.hCursor = LoadCursor(NULL, IDC_ARROW);
wc.hbrBackground = (HBRUSH)COLOR_APPWORKSPACE + 1;
wc.lpszMenuName = NULL;
wc.lpszClassName = clname;
wc.hIconSm = LoadIcon(NULL, IDI_APPLICATION);
if ( !RegisterClassEx( &wc ) )
{
MessageBox(NULL, "Window Registration Failed!", "Error!", MB_ICONEXCLAMATION | MB_OK);
return;
}
#ifndef NO_CAIRO
cvsw->surface = 0;
#endif
if ( !( hwnd = CreateWindowEx( 0, clname,
0,
WS_CHILD,
widget->size_req->x, widget->size_req->y,
widget->size_req->w, widget->size_req->h,
hwnd_parent,
NULL, (HINSTANCE) GetModuleHandle( NULL ), NULL ) ) )
MessageBox( 0, "Could not create canvas HWND.", "Claro error", 0 );
widget->native = hwnd;
widget->ndata = (native_canvas_widget_t *)malloc(sizeof(native_canvas_widget_t));
nw = widget->ndata;
object_addhandler( widget, "destroy", cgraphics_canvas_cleanup );
nw->bmp = 0;
nw->font = 0;
ShowWindow( hwnd, SW_SHOW );
UpdateWindow( hwnd );
}
/* Image */
void cgraphics_image_widget_create( widget_t *widget )
{
object_t *object = (object_t *)widget;
widget_t *parent = (widget_t *)object->parent;
HWND hwnd, hwnd_parent = widget_get_container(OBJECT(parent));
WNDCLASSEX wc;
char clname[1024];
sprintf( clname, "claro_image_%d", ++curr_classname_id );
wc.cbSize = sizeof(WNDCLASSEX);
wc.style = 0;
wc.lpfnWndProc = cg_win32_image_proc;
wc.cbClsExtra = 0;
wc.cbWndExtra = 0;
wc.hInstance = (HINSTANCE) GetModuleHandle( NULL );
wc.hCursor = LoadCursor(NULL, IDC_ARROW);
wc.hbrBackground = NULL;
wc.lpszMenuName = NULL;
wc.lpszClassName = clname;
/* FIXME: use icons when they exist */
wc.hIcon = LoadIcon( NULL, IDI_APPLICATION );
wc.hIconSm = LoadIcon( NULL, IDI_APPLICATION );
if ( !RegisterClassEx( &wc ) )
{
MessageBox(NULL, "Window Registration Failed!", "Error!", MB_ICONEXCLAMATION | MB_OK);
return;
}
/* FIXME: bad default */
if ( widget->size_req->h == -1 )
widget->size_req->h = 25;
if ( !( hwnd = CreateWindowEx( 0, clname,
"",
WS_CHILD,
widget->size_req->x, widget->size_req->y,
widget->size_req->w, widget->size_req->h,
hwnd_parent,
NULL, (HINSTANCE) GetModuleHandle( NULL ), NULL ) ) )
MessageBox( 0, "Could not create image HWND.", "Claro error", 0 );
widget->native = hwnd;
ShowWindow( hwnd, SW_SHOW );
UpdateWindow( hwnd );
}
void cgraphics_radiobutton_widget_create( widget_t *widget )
{
object_t *object = (object_t *)widget;
widget_t *parent = (widget_t *)object->parent;
HWND hwnd, hwnd_parent = widget_get_container(parent);
/* FIXME: bad default */
if ( widget->size_req->h == -1 )
widget->size_req->h = 25;
if ( !( hwnd = CreateWindowEx( 0, "BUTTON",
"",
WS_CHILD | WS_TABSTOP | BS_RADIOBUTTON,
widget->size_req->x, widget->size_req->y,
widget->size_req->w, widget->size_req->h,
hwnd_parent,
NULL, (HINSTANCE) GetModuleHandle( NULL ), NULL ) ) )
MessageBox( 0, "Could not create button HWND.", "Claro error", 0 );
widget->native = hwnd;
ShowWindow( hwnd, SW_SHOW );
UpdateWindow( hwnd );
}
void cgraphics_label_widget_create( widget_t *widget )
{
object_t *object = (object_t *)widget;
widget_t *parent = (widget_t *)object->parent;
HWND hwnd, hwnd_parent = widget_get_container(parent);
/* FIXME: bad default */
if ( widget->size_req->h == -1 )
widget->size_req->h = 25;
if ( !( hwnd = CreateWindowEx( 0, "STATIC",
"",
WS_CHILD | SS_LEFTNOWORDWRAP,
widget->size_req->x, widget->size_req->y,
widget->size_req->w, widget->size_req->h,
hwnd_parent,
NULL, (HINSTANCE) GetModuleHandle( NULL ), NULL ) ) )
MessageBox( 0, "Could not create label HWND.", "Claro error", 0 );
widget->native = hwnd;
ShowWindow( hwnd, SW_SHOW );
UpdateWindow( hwnd );
}
void cgraphics_widget_create( widget_t *widget )
{
widget_t *parent;
parent = (widget_t *)object_parent(widget);
/* check for parent */
if ( parent == NULL )
{
clog( CL_ERROR, "Widget requires parent, none given." );
return;
}
/* FIXME: height should be determined from font height in pixels */
if ( widget->size_req->h == -1 )
widget->size_req->h = 25;
gtk_widget_set_size_request( GTK_WIDGET(widget->native), widget->size_req->w, widget->size_req->h );
g_signal_connect( G_OBJECT(widget->native), "configure_event", G_CALLBACK(cgraphics_resized_handler), widget );
g_signal_connect_swapped( G_OBJECT(widget->native), "destroy", G_CALLBACK(cgraphics_destroy_handler), widget );
if ( widget->flags & cWidgetCustomDraw )
{
g_signal_connect( G_OBJECT(widget->native), "screen-changed", G_CALLBACK(cgraphics_screen_changed_handler), widget );
g_signal_connect( G_OBJECT(widget->native), "expose-event", G_CALLBACK(cgraphics_cd_expose_handler), widget );
}
if ( widget->container != 0 )
g_signal_connect( G_OBJECT(widget->container), "size_allocate", G_CALLBACK(cgraphics_resized2_handler), widget );
else
g_signal_connect( G_OBJECT(widget->native), "size_allocate", G_CALLBACK(cgraphics_resized2_handler), widget );
if ( !strcmp( parent->object.type, "claro.graphics.widgets.splitter" ) )
{
size_t splitter_num = (size_t)parent->ndata;
splitter_widget_t *sw = (splitter_widget_t *)parent;
if ( splitter_num == 0 )
gtk_paned_pack1( GTK_PANED(parent->native), widget->native, true, false );
else
gtk_paned_pack2( GTK_PANED(parent->native), widget->native, true, false );
sw->children[splitter_num].w = widget;
parent->ndata = (void *)(splitter_num+1);
}
else if ( !strcmp( parent->object.type, "claro.graphics.widgets.workspace" ) )
{
gtk_notebook_append_page( widget_get_container(OBJECT(parent)), widget->native, NULL );
}
else
{
gtk_layout_put( GTK_LAYOUT(widget_get_container(OBJECT(parent))), widget->native, widget->size_req->x, widget->size_req->y );
}
g_object_set_data( widget->native, "claro_widget", widget );
if ( widget->flags & cWidgetCustomDraw )
cgraphics_screen_changed_handler( widget->native, NULL, widget );
gtk_widget_show( GTK_WIDGET(widget->native) );
}
