#include "wx/dialog.h"
class WXDLLIMPEXP_FWD_CORE wxButton;
+class WXDLLIMPEXP_FWD_CORE wxEventLoop;
class WXDLLIMPEXP_FWD_CORE wxGauge;
class WXDLLIMPEXP_FWD_CORE wxStaticText;
+class WXDLLIMPEXP_FWD_CORE wxWindowDisabler;
/*
Progress dialog which shows a moving progress bar.
// This enum is an implementation detail and should not be used
// by user code.
- enum ProgressDialogState
+ enum State
{
Uncancelable = -1, // dialog can't be canceled
Canceled, // can be cancelled and, in fact, was
Continue, // can be cancelled but wasn't
- Finished // finished, waiting to be removed from screen
+ Finished, // finished, waiting to be removed from screen
+ Dismissed // was closed by user after finishing
};
protected:
// This ctor is used by the native MSW implementation only.
- wxGenericProgressDialog(wxWindow *parent, int maximum, int style);
+ wxGenericProgressDialog(wxWindow *parent, int style);
void Create(const wxString& title,
const wxString& message,
wxWindow *parent,
int style);
+ // Update just the m_maximum field, this is used by public SetRange() but,
+ // unlike it, doesn't update the controls state. This makes it useful for
+ // both this class and its derived classes that don't use m_gauge to
+ // display progress.
+ void SetMaximum(int maximum);
+
// Return the labels to use for showing the elapsed/estimated/remaining
// times respectively.
static wxString GetElapsedLabel() { return _("Elapsed time:"); }
static wxString GetRemainingLabel() { return _("Remaining time:"); }
+ // Similar to wxWindow::HasFlag() but tests for a presence of a wxPD_XXX
+ // flag in our (separate) flags instead of using m_windowStyle.
+ bool HasPDFlag(int flag) const { return (m_pdStyle & flag) != 0; }
+
+ // Return the progress dialog style. Prefer to use HasPDFlag() if possible.
+ int GetPDStyle() const { return m_pdStyle; }
+
+
// Updates estimated times from a given progress bar value and stores the
// results in provided arguments.
void UpdateTimeEstimates(int value,
// continue processing or not (return value for Update())
- ProgressDialogState m_state;
+ State m_state;
// the maximum value
int m_maximum;
static void SetTimeLabel(unsigned long val, wxStaticText *label);
// common part of all ctors
- void Init(wxWindow *parent, int maximum, int style);
+ void Init(wxWindow *parent, int style);
// create the label with given text and another one to show the time nearby
// as the next windows in the sizer, returns the created control
// parent top level window (may be NULL)
wxWindow *m_parentTop;
+ // Progress dialog styles: this is not the same as m_windowStyle because
+ // wxPD_XXX constants clash with the existing TLW styles so to be sure we
+ // don't have any conflicts we just use a separate variable for storing
+ // them.
+ int m_pdStyle;
+
// skip some portion
bool m_skip;
int m_ctdelay;
unsigned long m_display_estimated;
- bool m_hasAbortButton,
- m_hasSkipButton;
-
// for wxPD_APP_MODAL case
- class WXDLLIMPEXP_FWD_CORE wxWindowDisabler *m_winDisabler;
+ wxWindowDisabler *m_winDisabler;
+
+ // Temporary event loop created by the dialog itself if there is no
+ // currently active loop when it is created.
+ wxEventLoop *m_tempEventLoop;
+
DECLARE_EVENT_TABLE()
wxDECLARE_NO_COPY_CLASS(wxGenericProgressDialog);