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Add a function to always save dialog fields.

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Sometimes it's wanted to always save the fields when the dialog closes,
this option allows that.
This commit is contained in:
Mark de Wever 2011-03-13 19:18:25 +00:00
parent 231c8929b1
commit 0c15dfc0d8
2 changed files with 17 additions and 1 deletions
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2
src/gui/dialogs/dialog.cpp
View file

@ -64,7 +64,7 @@ bool tdialog::show(CVideo& video, const unsigned auto_close_time)
*/
events::discard(SDL_EVENTMASK(DOUBLE_CLICK_EVENT));
if(retval_ == twindow::OK) {
if(retval_ == twindow::OK || always_save_fields_) {
finalize_fields(*window);
}

16
src/gui/dialogs/dialog.hpp
View file

@ -133,6 +133,7 @@ class tdialog
public:
tdialog() :
retval_(0),
always_save_fields_(false),
fields_(),
focus_(),
restore_(true)
@ -160,6 +161,11 @@ public:
int get_retval() const { return retval_; }
void set_always_save_fields(const bool always_save_fields)
{
always_save_fields_ = always_save_fields;
}
void set_restore(const bool restore) { restore_ = restore; }
protected:
@ -338,6 +344,16 @@ private:
/** Returns the window exit status, 0 means not shown. */
int retval_;
/**
* Always save the fields upon closing.
*
* Normally fields are only saved when the twindow::OK button is pressed.
* With this flag set is always saves. Be careful with the flag since it
* also updates upon canceling, which can be a problem when the field sets
* a preference.
*/
bool always_save_fields_;
/**
* Contains the automatically managed fields.
*