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cleanup

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This commit is contained in:
Dana Jansens 2003-02-16 19:48:54 +00:00
parent 93ea4c4d2e
commit 6354e77144
2 changed files with 26 additions and 29 deletions
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39
otk/messagedialog.cc
View file

@ -15,17 +15,13 @@
namespace otk {
DialogButton MessageDialog::_default_result("", false);
class DialogButtonWidget : public Button {
MessageDialog *_dia;
const DialogButton &_res;
public:
DialogButtonWidget(Widget *parent, MessageDialog *dia,
const DialogButton &b)
: Button(parent),
_dia(dia),
_res(b)
_dia(dia)
{
assert(dia);
setBevel(1);
@ -41,27 +37,30 @@ public:
Button::buttonPressHandler(e);
}
virtual void clickHandler(unsigned int) {
_dia->setResult(_res);
_dia->setResult(DialogButton(text(), isHighlighted()));
_dia->hide();
}
};
MessageDialog::MessageDialog(int screen, EventDispatcher *ed, ustring title,
ustring caption)
: Widget(screen, ed, Widget::Vertical)
: Widget(screen, ed, Widget::Vertical),
_result("", false)
{
init(title, caption);
}
MessageDialog::MessageDialog(EventDispatcher *ed, ustring title,
ustring caption)
: Widget(DefaultScreen(**display), ed, Widget::Vertical)
: Widget(DefaultScreen(**display), ed, Widget::Vertical),
_result("", false)
{
init(title, caption);
}
MessageDialog::MessageDialog(Widget *parent, ustring title, ustring caption)
: Widget(parent, Widget::Vertical)
: Widget(parent, Widget::Vertical),
_result("", false)
{
init(title, caption);
}
@ -75,7 +74,6 @@ void MessageDialog::init(const ustring &title, const ustring &caption)
_button_holder->show();
_return = XKeysymToKeycode(**display, XStringToKeysym("Return"));
_escape = XKeysymToKeycode(**display, XStringToKeysym("Escape"));
_result = &_default_result;
setEventMask(eventMask() | KeyPressMask);
_label->setText(caption);
@ -109,7 +107,13 @@ const DialogButton& MessageDialog::run()
if (visible())
Timer::dispatchTimers(); // fire pending events
}
return *_result;
return _result;
}
void MessageDialog::addButton(const DialogButton &b)
{
_button_widgets.push_back(new DialogButtonWidget(_button_holder,
this, b));
}
void MessageDialog::focus()
@ -120,11 +124,6 @@ void MessageDialog::focus()
void MessageDialog::show()
{
std::vector<DialogButton>::const_iterator it, end = _buttons.end();
for (it = _buttons.begin(); it != end; ++it)
_button_widgets.push_back(new DialogButtonWidget(_button_holder,
this, *it));
Rect r;
if (parent())
@ -165,10 +164,10 @@ void MessageDialog::hide()
void MessageDialog::keyPressHandler(const XKeyEvent &e)
{
if (e.keycode == _return) {
std::vector<DialogButton>::const_iterator it, end = _buttons.end();
for (it = _buttons.begin(); it != end; ++it)
if (it->isDefault()) {
_result = &(*it);
std::vector<Button *>::const_iterator it, end = _button_widgets.end();
for (it = _button_widgets.begin(); it != end; ++it)
if ((*it)->isHighlighted()) {
_result = DialogButton((*it)->text(), true);
hide();
break;
}

16
otk/messagedialog.hh
View file

@ -16,9 +16,9 @@ class DialogButton {
ustring _label;
bool _default;
public:
DialogButton(char *label) : _label(label), _default(false)
DialogButton(ustring label) : _label(label), _default(false)
{}
DialogButton(char *label, bool def) : _label(label), _default(def)
DialogButton(ustring label, bool def) : _label(label), _default(def)
{}
inline const ustring& label() const { return _label; }
inline const bool& isDefault() const { return _default; }
@ -35,7 +35,7 @@ public:
MessageDialog(Widget *parent, ustring title, ustring caption);
virtual ~MessageDialog();
virtual void addButton(const DialogButton &b) { _buttons.push_back(b); }
virtual void addButton(const DialogButton &b);
virtual const DialogButton& run();
@ -43,24 +43,22 @@ public:
virtual void hide();
virtual void focus();
virtual const DialogButton& result() const { return *_result; }
virtual void setResult(const DialogButton &result) { _result = &result; }
virtual const DialogButton& result() const { return _result; }
virtual void setResult(const DialogButton &result) { _result = result; }
virtual void keyPressHandler(const XKeyEvent &e);
virtual void clientMessageHandler(const XClientMessageEvent &e);
private:
static DialogButton _default_result;
void init(const ustring &title, const ustring &caption);
std::vector<DialogButton> _buttons;
protected:
std::vector<Button *> _button_widgets;
Label *_label;
Widget *_button_holder;
KeyCode _return;
KeyCode _escape;
const DialogButton *_result;
DialogButton _result;
};
}