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fw-daemon/vendor/github.com/gotk3/gotk3.old/gtk/style.go

233 lines
8.1 KiB

// Same copyright and license as the rest of the files in this project
// This file contains style related functions and structures
package gtk
// #include <gtk/gtk.h>
// #include "gtk.go.h"
import "C"
import (
"unsafe"
"github.com/gotk3/gotk3/gdk"
"github.com/gotk3/gotk3/glib"
)
type StyleProviderPriority int
const (
STYLE_PROVIDER_PRIORITY_FALLBACK StyleProviderPriority = C.GTK_STYLE_PROVIDER_PRIORITY_FALLBACK
STYLE_PROVIDER_PRIORITY_THEME = C.GTK_STYLE_PROVIDER_PRIORITY_THEME
STYLE_PROVIDER_PRIORITY_SETTINGS = C.GTK_STYLE_PROVIDER_PRIORITY_SETTINGS
STYLE_PROVIDER_PRIORITY_APPLICATION = C.GTK_STYLE_PROVIDER_PRIORITY_APPLICATION
STYLE_PROVIDER_PRIORITY_USER = C.GTK_STYLE_PROVIDER_PRIORITY_USER
)
/*
* GtkStyleContext
*/
// StyleContext is a representation of GTK's GtkStyleContext.
type StyleContext struct {
*glib.Object
}
// native returns a pointer to the underlying GtkStyleContext.
func (v *StyleContext) native() *C.GtkStyleContext {
if v == nil || v.Object == nil {
return nil
}
p := unsafe.Pointer(v.GObject)
return C.toGtkStyleContext(p)
}
func wrapStyleContext(obj *glib.Object) *StyleContext {
return &StyleContext{obj}
}
func (v *StyleContext) AddClass(class_name string) {
cstr := C.CString(class_name)
defer C.free(unsafe.Pointer(cstr))
C.gtk_style_context_add_class(v.native(), (*C.gchar)(cstr))
}
func (v *StyleContext) RemoveClass(class_name string) {
cstr := C.CString(class_name)
defer C.free(unsafe.Pointer(cstr))
C.gtk_style_context_remove_class(v.native(), (*C.gchar)(cstr))
}
func fromNativeStyleContext(c *C.GtkStyleContext) (*StyleContext, error) {
if c == nil {
return nil, nilPtrErr
}
obj := wrapObject(unsafe.Pointer(c))
return wrapStyleContext(obj), nil
}
// GetStyleContext is a wrapper around gtk_widget_get_style_context().
func (v *Widget) GetStyleContext() (*StyleContext, error) {
return fromNativeStyleContext(C.gtk_widget_get_style_context(v.native()))
}
// GetParent is a wrapper around gtk_style_context_get_parent().
func (v *StyleContext) GetParent() (*StyleContext, error) {
return fromNativeStyleContext(C.gtk_style_context_get_parent(v.native()))
}
// GetProperty is a wrapper around gtk_style_context_get_property().
func (v *StyleContext) GetProperty(property string, state StateFlags) (interface{}, error) {
cstr := (*C.gchar)(C.CString(property))
defer C.free(unsafe.Pointer(cstr))
var gval C.GValue
C.gtk_style_context_get_property(v.native(), cstr, C.GtkStateFlags(state), &gval)
val := glib.ValueFromNative(unsafe.Pointer(&gval))
return val.GoValue()
}
// GetStyleProperty is a wrapper around gtk_style_context_get_style_property().
func (v *StyleContext) GetStyleProperty(property string) (interface{}, error) {
cstr := (*C.gchar)(C.CString(property))
defer C.free(unsafe.Pointer(cstr))
var gval C.GValue
C.gtk_style_context_get_style_property(v.native(), cstr, &gval)
val := glib.ValueFromNative(unsafe.Pointer(&gval))
return val.GoValue()
}
// GetScreen is a wrapper around gtk_style_context_get_screen().
func (v *StyleContext) GetScreen() (*gdk.Screen, error) {
c := C.gtk_style_context_get_screen(v.native())
if c == nil {
return nil, nilPtrErr
}
d := &gdk.Screen{wrapObject(unsafe.Pointer(c))}
return d, nil
}
// GetState is a wrapper around gtk_style_context_get_state().
func (v *StyleContext) GetState() StateFlags {
return StateFlags(C.gtk_style_context_get_state(v.native()))
}
// GetColor is a wrapper around gtk_style_context_get_color().
func (v *StyleContext) GetColor(state StateFlags) *gdk.RGBA {
gdkColor := gdk.NewRGBA()
C.gtk_style_context_get_color(v.native(), C.GtkStateFlags(state), (*C.GdkRGBA)(unsafe.Pointer(gdkColor.Native())))
return gdkColor
}
// LookupColor is a wrapper around gtk_style_context_lookup_color().
func (v *StyleContext) LookupColor(colorName string) (*gdk.RGBA, bool) {
cstr := (*C.gchar)(C.CString(colorName))
defer C.free(unsafe.Pointer(cstr))
gdkColor := gdk.NewRGBA()
ret := C.gtk_style_context_lookup_color(v.native(), cstr, (*C.GdkRGBA)(unsafe.Pointer(gdkColor.Native())))
return gdkColor, gobool(ret)
}
// StyleContextResetWidgets is a wrapper around gtk_style_context_reset_widgets().
func StyleContextResetWidgets(v *gdk.Screen) {
C.gtk_style_context_reset_widgets((*C.GdkScreen)(unsafe.Pointer(v.Native())))
}
// Restore is a wrapper around gtk_style_context_restore().
func (v *StyleContext) Restore() {
C.gtk_style_context_restore(v.native())
}
// Save is a wrapper around gtk_style_context_save().
func (v *StyleContext) Save() {
C.gtk_style_context_save(v.native())
}
// SetParent is a wrapper around gtk_style_context_set_parent().
func (v *StyleContext) SetParent(p *StyleContext) {
C.gtk_style_context_set_parent(v.native(), p.native())
}
// HasClass is a wrapper around gtk_style_context_has_class().
func (v *StyleContext) HasClass(className string) bool {
cstr := C.CString(className)
defer C.free(unsafe.Pointer(cstr))
return gobool(C.gtk_style_context_has_class(v.native(), (*C.gchar)(cstr)))
}
// SetScreen is a wrapper around gtk_style_context_set_screen().
func (v *StyleContext) SetScreen(s *gdk.Screen) {
C.gtk_style_context_set_screen(v.native(), (*C.GdkScreen)(unsafe.Pointer(s.Native())))
}
// SetState is a wrapper around gtk_style_context_set_state().
func (v *StyleContext) SetState(state StateFlags) {
C.gtk_style_context_set_state(v.native(), C.GtkStateFlags(state))
}
type IStyleProvider interface {
toStyleProvider() *C.GtkStyleProvider
}
// AddProvider is a wrapper around gtk_style_context_add_provider().
func (v *StyleContext) AddProvider(provider IStyleProvider, prio uint) {
C.gtk_style_context_add_provider(v.native(), provider.toStyleProvider(), C.guint(prio))
}
// AddProviderForScreen is a wrapper around gtk_style_context_add_provider_for_screen().
func AddProviderForScreen(s *gdk.Screen, provider IStyleProvider, prio uint) {
C.gtk_style_context_add_provider_for_screen((*C.GdkScreen)(unsafe.Pointer(s.Native())), provider.toStyleProvider(), C.guint(prio))
}
// RemoveProvider is a wrapper around gtk_style_context_remove_provider().
func (v *StyleContext) RemoveProvider(provider IStyleProvider) {
C.gtk_style_context_remove_provider(v.native(), provider.toStyleProvider())
}
// RemoveProviderForScreen is a wrapper around gtk_style_context_remove_provider_for_screen().
func RemoveProviderForScreen(s *gdk.Screen, provider IStyleProvider) {
C.gtk_style_context_remove_provider_for_screen((*C.GdkScreen)(unsafe.Pointer(s.Native())), provider.toStyleProvider())
}
// GtkStyleContext * gtk_style_context_new ()
// void gtk_style_context_get ()
// GtkTextDirection gtk_style_context_get_direction ()
// GtkJunctionSides gtk_style_context_get_junction_sides ()
// const GtkWidgetPath * gtk_style_context_get_path ()
// GdkFrameClock * gtk_style_context_get_frame_clock ()
// void gtk_style_context_get_style ()
// void gtk_style_context_get_style_valist ()
// void gtk_style_context_get_valist ()
// GtkCssSection * gtk_style_context_get_section ()
// void gtk_style_context_get_background_color ()
// void gtk_style_context_get_border_color ()
// void gtk_style_context_get_border ()
// void gtk_style_context_get_padding ()
// void gtk_style_context_get_margin ()
// const PangoFontDescription * gtk_style_context_get_font ()
// void gtk_style_context_invalidate ()
// gboolean gtk_style_context_state_is_running ()
// GtkIconSet * gtk_style_context_lookup_icon_set ()
// void gtk_style_context_cancel_animations ()
// void gtk_style_context_scroll_animations ()
// void gtk_style_context_notify_state_change ()
// void gtk_style_context_pop_animatable_region ()
// void gtk_style_context_push_animatable_region ()
// void gtk_style_context_set_background ()
// void gtk_style_context_set_direction ()
// void gtk_style_context_set_junction_sides ()
// void gtk_style_context_set_path ()
// void gtk_style_context_add_region ()
// void gtk_style_context_remove_region ()
// gboolean gtk_style_context_has_region ()
// GList * gtk_style_context_list_regions ()
// void gtk_style_context_set_frame_clock ()
// void gtk_style_context_set_scale ()
// gint gtk_style_context_get_scale ()
// GList * gtk_style_context_list_classes ()