C++ (Cpp) UT_UnixGdkColorToRGBColor Examples

Example #1

File: xap_UnixDlg_FontChooser.cpp Project: hfiguiere/abiword

void XAP_UnixDialog_FontChooser::fgColorChanged(void)
{
	gtk_color_chooser_get_rgba (GTK_COLOR_CHOOSER(m_colorSelector),
							   &m_currentFGColor);
	UT_RGBColor * rgbcolor = UT_UnixGdkColorToRGBColor(m_currentFGColor);
	UT_HashColor hash_color;
	const char * c = hash_color.setColor(*rgbcolor);
	addOrReplaceVecProp("color",  c + 1);
	delete rgbcolor;
	updatePreview();
}

Example #2

File: xap_UnixDlg_FontChooser.cpp Project: hfiguiere/abiword

void XAP_UnixDialog_FontChooser::bgColorChanged(void)
{
	gtk_color_chooser_get_rgba (GTK_COLOR_CHOOSER(m_bgcolorSelector),
								&m_currentBGColor);
	UT_RGBColor * rgbcolor = UT_UnixGdkColorToRGBColor(m_currentBGColor);
	UT_HashColor hash_color;
	gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(m_checkTransparency), FALSE);
	m_currentBGColorTransparent = false;
	// test for funkyColor-has-been-changed-to-sane-color case
	addOrReplaceVecProp("bgcolor", hash_color.setColor(*rgbcolor) + 1);
	delete rgbcolor;
	updatePreview();
}

Example #3

File: ap_UnixDialog_FormatFrame.cpp Project: monkeyiq/odf-2011-track-changes-git-svn

/*!
* Intercept clicks on the color button and show an own GtkColorSelectionDialog
* with palette enabled.
*/
static gboolean 
AP_UnixDialog_FormatFrame__onBackgroundColorClicked (GtkWidget 		*button,
													 GdkEventButton *event,
													 gpointer 		data)
{
	// only handle left clicks
	if (event->button != 1) {
		return FALSE;
	}

	AP_UnixDialog_FormatFrame *dlg = static_cast<AP_UnixDialog_FormatFrame *>(data);
	UT_return_val_if_fail (button && dlg, FALSE);

	GtkWidget *colordlg = gtk_color_selection_dialog_new  ("");
	gtk_window_set_transient_for (GTK_WINDOW (colordlg), GTK_WINDOW (dlg->getWindow ()));
	GtkColorSelection *colorsel = GTK_COLOR_SELECTION ((GTK_COLOR_SELECTION_DIALOG (colordlg))->colorsel);
	gtk_color_selection_set_has_palette (colorsel, TRUE);
	
	gint result = gtk_dialog_run (GTK_DIALOG (colordlg));
	if (result == GTK_RESPONSE_OK) {
		
		// update button
		GtkColorButton *colorbtn = GTK_COLOR_BUTTON (button);
		GdkColor color;
		gtk_color_selection_get_current_color (colorsel, &color);
		gtk_color_button_set_color (colorbtn, &color);

		// update dialog
		UT_RGBColor* rgb = UT_UnixGdkColorToRGBColor (color);
		dlg->setBGColor (*rgb);
		DELETEP (rgb);
		dlg->event_previewExposed ();
	}
		
	// do not propagate further
	gtk_widget_destroy (colordlg);
	return TRUE;
}