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Added a default window title function for common dialogs (STR #2562). 

git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3@8441 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
This commit is contained in:
Albrecht Schlosser 2011-02-18 08:52:48 +00:00
parent dea2763983
commit 2c129b4833
3 changed files with 35 additions and 1 deletions
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1
FL/fl_ask.H
View File

@ -68,6 +68,7 @@ FL_EXPORT void fl_message_hotspot(int enable);
FL_EXPORT int fl_message_hotspot(void);
FL_EXPORT void fl_message_title(const char *title);
FL_EXPORT void fl_message_title_default(const char *title);
// pointers you can use to change FLTK to a foreign language:
extern FL_EXPORT const char* fl_no;

32
src/fl_ask.cxx
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@ -54,6 +54,7 @@ static Fl_Button *button[3];
static Fl_Input *input;
static int ret_val;
static const char *iconlabel = "?";
static const char *message_title_default;
Fl_Font fl_message_font_ = FL_HELVETICA;
Fl_Fontsize fl_message_size_ = -1;
static int enableHotspot = 1;
@ -84,7 +85,7 @@ static Fl_Window *makeform() {
Fl_Group *previously_current_group = Fl_Group::current();
Fl_Group::current(0);
// create a new top level window
Fl_Window *w = message_form = new Fl_Window(410,103,"");
Fl_Window *w = message_form = new Fl_Window(410,103);
message_form->callback(button_cb,(void *)0);
// w->clear_border();
// w->box(FL_UP_BOX);
@ -236,6 +237,10 @@ static int innards(const char* fmt, va_list ap,
else
button[0]->shortcut(FL_Escape);
// set default window title, if defined and a specific title is not set
if (!message_form->label() && message_title_default)
message_form->label(message_title_default);
// deactivate Fl::grab(), because it is incompatible with modal windows
Fl_Window* g = Fl::grab();
if (g) Fl::grab(0);
@ -529,6 +534,31 @@ void fl_message_title(const char *title) {
message_form->copy_label(title);
}
/** Sets the default title of the dialog window used in many common dialogs.
This window \p title will be used in all subsequent calls of one of the
common dialogs like fl_message(), fl_alert(), fl_ask(), fl_choice(),
fl_input(), fl_password(), unless a specific title has been set
with fl_message_title(const char *title).
The default is no title. You can override the default title for a
single dialog with fl_message_title(const char *title).
The \p title string is copied internally, so that you can use a
local variable or free the string immediately after this call.
\note \#include <FL/fl_ask.H>
\param[in] title default window label, string copied internally
*/
void fl_message_title_default(const char *title) {
if (message_title_default) {
free ((void *)message_title_default);
message_title_default = 0;
}
if (title)
message_title_default = strdup(title);
}
/** @} */
//

3
test/ask.cxx
View File

@ -91,6 +91,9 @@ int main(int argc, char **argv) {
// Also we test to see if the exit callback works:
window.callback(window_callback);
// set default message window title
// fl_message_title_default("Default Window Title");
return Fl::run();
}