/////////////////////////////////////////////////////////////////////////////
-// Name: generic/datectlg.cpp
+// Name: src/generic/datectlg.cpp
// Purpose: generic wxDatePickerCtrlGeneric implementation
// Author: Andreas Pflug
// Modified by:
// use this version if we're explicitly requested to do it or if it's the only
// one we have
-#if wxUSE_DATEPICKCTRL_GENERIC || !defined(wxHAS_NATIVE_DATEPICKCTRL)
+#if !defined(wxHAS_NATIVE_DATEPICKCTRL) || \
+ (defined(wxUSE_DATEPICKCTRL_GENERIC) && wxUSE_DATEPICKCTRL_GENERIC)
#ifndef WX_PRECOMP
#include "wx/bmpbuttn.h"
#define DEFAULT_ITEM_WIDTH 100
#endif
-#ifdef __WXMSW__
+#if defined(__WXMSW__)
#undef wxUSE_POPUPWIN
#define wxUSE_POPUPWIN 0 // Popup not working
#define TXTCTRL_FLAGS wxNO_BORDER
- #define BTN_FLAGS wxNO_BORDER
#define CALBORDER 0
- #define RIGHTBUTTONBORDER 3
- #define TOPBUTTONBORDER 0
- #define BUTTONBORDER 3
#define TXTPOSY 1
+#elif defined(__WXGTK__)
+ #define TXTCTRL_FLAGS 0
+ #define CALBORDER 4
+ #define TXTPOSY 0
#else
#define TXTCTRL_FLAGS 0
- #define BTN_FLAGS wxBU_AUTODRAW
#define CALBORDER 4
- #define RIGHTBUTTONBORDER 0
- #define TOPBUTTONBORDER 0
- #define BUTTONBORDER 0
#define TXTPOSY 0
#endif
+// ----------------------------------------------------------------------------
+// global variables
+// ----------------------------------------------------------------------------
+
+// this should have been a flag in wxDatePickerCtrlGeneric itself but adding it
+// there now would break backwards compatibility, so put it here as a global:
+// this shouldn't be a big problem as only one (GUI) thread normally can call
+// wxDatePickerCtrlGeneric::SetValue() and so it can be only ever used for one
+// control at a time
+//
+// if the value is not NULL, it points to the control which is inside SetValue()
+static wxDatePickerCtrlGeneric *gs_inSetValue = NULL;
// ----------------------------------------------------------------------------
// local classes
// ----------------------------------------------------------------------------
+// This flag indicates that combo box style drop button is to be created
+#define wxBU_COMBO 0x0400
+
class wxDropdownButton : public wxBitmapButton
{
long style=0,
const wxValidator& validator = wxDefaultValidator);
- void Init()
- {
- m_borderX = -1;
- m_borderY = -1;
- }
bool Create(wxWindow *parent,
wxWindowID id,
const wxPoint& pos = wxDefaultPosition,
long style = 0,
const wxValidator& validator = wxDefaultValidator);
- void DoMoveWindow(int x, int y, int w, int h);
-
protected:
- int m_borderX, m_borderY;
+ virtual void DoMoveWindow(int x, int y, int w, int h);
+
+ void OnSize(wxSizeEvent& event);
+ void OnMouseEnter(wxMouseEvent& event);
+ void OnMouseLeave(wxMouseEvent& event);
+
+ void RecreateBitmaps(int w, int h);
+
+ wxBitmap m_bmpNormal;
+ wxBitmap m_bmpHot;
+
+ int m_borderX, m_borderY;
+
+ // True if DrawDropArrow should be used instead of DrawComboBoxDropButton
+ bool m_useDropArrow;
+
+private:
+
+ void Init()
+ {
+ m_borderX = -1;
+ m_borderY = -1;
+ }
+
+ DECLARE_EVENT_TABLE()
+ DECLARE_DYNAMIC_CLASS_NO_COPY(wxDropdownButton)
};
+// Below, macro DROPBUT_USEDROPARROW should return false when
+// DrawComboBoxDropButton is to be used to render the entire button.
+// COMBOST is non-zero if wxBU_COMBO was set.
+
+#if defined(__WXMSW__)
+
+ #define DROPBUT_USEDROPARROW(COMBOST) (COMBOST?false:true)
+ #define DROPBUT_DEFAULT_WIDTH 17
+
+#elif defined(__WXGTK__)
+
+ #define DROPBUT_USEDROPARROW(COMBOST) true
+ #define DROPBUT_DEFAULT_WIDTH 19
+
+#else
+
+ #define DROPBUT_USEDROPARROW(COMBOST) true
+ #define DROPBUT_DEFAULT_WIDTH 17
+
+#endif
+
+
+IMPLEMENT_DYNAMIC_CLASS(wxDropdownButton, wxBitmapButton)
+
+
+BEGIN_EVENT_TABLE(wxDropdownButton,wxBitmapButton)
+ EVT_ENTER_WINDOW(wxDropdownButton::OnMouseEnter)
+ EVT_LEAVE_WINDOW(wxDropdownButton::OnMouseLeave)
+ EVT_SIZE(wxDropdownButton::OnSize)
+END_EVENT_TABLE()
+
+
wxDropdownButton::wxDropdownButton(wxWindow *parent,
wxWindowID id,
const wxPoint& pos,
wxWindowID id,
const wxPoint& pos,
const wxSize& size,
- long WXUNUSED(style),
+ long style,
const wxValidator& validator)
{
m_marginX = 0;
m_marginY = 0;
+ m_useDropArrow = DROPBUT_USEDROPARROW(style & wxBU_COMBO);
+
wxBitmap chkBmp(15,15); // arbitrary
if ( !wxBitmapButton::Create(parent, id, chkBmp,
- pos, wxDefaultSize, BTN_FLAGS, validator) )
+ pos, wxDefaultSize,
+ style | (m_useDropArrow ? wxBU_AUTODRAW : wxNO_BORDER),
+ validator) )
return false;
const wxSize sz = GetSize();
m_borderX = sz.x - m_marginX - w;
m_borderY = sz.y - m_marginY - h;
- w = size.x > 0 ? size.x : sz.x;
- h = size.y > 0 ? size.y : sz.y;
-
- DoMoveWindow(pos.x, pos.y, w, h);
+ DoMoveWindow(pos.x, pos.y, size.x, size.y);
return true;
}
-void wxDropdownButton::DoMoveWindow(int x, int y, int w, int h)
+void wxDropdownButton::RecreateBitmaps(int w, int h)
{
- if (m_borderX >= 0 && m_borderY >= 0 && (w >= 0 || h >= 0))
- {
- wxMemoryDC dc;
- if (w < 0)
- w = GetSize().x;
-#ifdef __WXGTK__
- else
- w = m_marginX + m_borderX + 15; // GTK magic size
-#endif
- if (h < 0)
- h = GetSize().y;
+ wxMemoryDC dc;
- int bw = w - m_marginX - m_borderX;
- int bh = h - m_marginY - m_borderY;
- if (bh < 11) bh=11;
- if (bw < 9) bw=9;
+ int borderX = m_marginX + m_borderX;
+ int borderY = m_marginY + m_borderY;
+ int bw = w - borderX;
+ int bh = h - borderY;
- wxBitmap bmp(bw, bh);
- dc.SelectObject(bmp);
+ wxBitmap bmp(bw, bh);
+ wxBitmap bmpSel(bw, bh);
+ wxRect r(0,0,w,h);
+
+ wxRendererNative& renderer = wxRendererNative::Get();
+
+ dc.SelectObject(bmp);
+
+ if ( m_useDropArrow )
+ {
+ // Use DrawDropArrow on transparent background.
- wxRect r(0,0,bw, bh);
- wxRendererNative& renderer = wxRendererNative::Get();
-
-#ifdef __WXGTK__
wxColour magic(255,0,255);
- dc.SetBrush( wxBrush( magic ) );
+ wxBrush magicBrush(magic);
+ r.x = -(borderX/2);
+ r.y = -(borderY/2);
+
+ dc.SetBrush( magicBrush );
dc.SetPen( *wxTRANSPARENT_PEN );
dc.DrawRectangle(0,0,bw,bh);
- renderer.DrawComboBoxDropButton(this, dc, r);
+ renderer.DrawDropArrow(this, dc, r);
+ dc.SelectObject( wxNullBitmap );
wxMask *mask = new wxMask( bmp, magic );
bmp.SetMask( mask );
-#else
- renderer.DrawComboBoxDropButton(this, dc, r);
-#endif
- SetBitmapLabel(bmp);
- wxBitmap bmpSel(bw, bh);
dc.SelectObject(bmpSel);
-
-#ifdef __WXGTK__
- dc.SetBrush( wxBrush( magic ) );
+
+ dc.SetBrush( magicBrush );
dc.SetPen( *wxTRANSPARENT_PEN );
dc.DrawRectangle(0,0,bw,bh);
- renderer.DrawComboBoxDropButton(this, dc, r, wxCONTROL_PRESSED);
+ renderer.DrawDropArrow(this, dc, r, wxCONTROL_PRESSED);
+ dc.SelectObject( wxNullBitmap );
mask = new wxMask( bmpSel, magic );
bmpSel.SetMask( mask );
-#else
+ }
+ else
+ {
+ // Use DrawComboBoxDropButton for the entire button
+ // (also render extra "hot" button state).
+
+ renderer.DrawComboBoxDropButton(this, dc, r);
+
+ dc.SelectObject(bmpSel);
+
renderer.DrawComboBoxDropButton(this, dc, r, wxCONTROL_PRESSED);
-#endif
- SetBitmapSelected(bmpSel);
+
+ wxBitmap bmpHot(bw,bh);
+ dc.SelectObject(bmpHot);
+ renderer.DrawComboBoxDropButton(this, dc, r, wxCONTROL_CURRENT);
+
+ m_bmpNormal = bmp;
+ m_bmpHot = bmpHot;
}
+ SetBitmapLabel(bmp);
+ SetBitmapSelected(bmpSel);
+}
+
+
+void wxDropdownButton::DoMoveWindow(int x, int y, int w, int h)
+{
+ if (w < 0)
+ w = DROPBUT_DEFAULT_WIDTH;
+
wxBitmapButton::DoMoveWindow(x, y, w, h);
}
+void wxDropdownButton::OnSize(wxSizeEvent& event)
+{
+ if ( m_borderX >= 0 && m_borderY >= 0 )
+ {
+ int w, h;
+ GetClientSize(&w,&h);
+
+ if ( w > 1 && h > 1 )
+ RecreateBitmaps(w,h);
+ }
+ event.Skip();
+}
+
+
+void wxDropdownButton::OnMouseEnter(wxMouseEvent& event)
+{
+ if ( !m_useDropArrow )
+ SetBitmapLabel(m_bmpHot);
+
+ event.Skip();
+}
+
+
+void wxDropdownButton::OnMouseLeave(wxMouseEvent& event)
+{
+ if ( !m_useDropArrow )
+ SetBitmapLabel(m_bmpNormal);
+
+ event.Skip();
+}
+
+
#if wxUSE_POPUPWIN
#include "wx/popupwin.h"
EVT_BUTTON(CTRLID_BTN, wxDatePickerCtrlGeneric::OnClick)
EVT_TEXT(CTRLID_TXT, wxDatePickerCtrlGeneric::OnText)
EVT_CHILD_FOCUS(wxDatePickerCtrlGeneric::OnChildSetFocus)
+ EVT_SIZE(wxDatePickerCtrlGeneric::OnSize)
END_EVENT_TABLE()
#ifndef wxHAS_NATIVE_DATEPICKCTRL
wxFocusEventHandler(wxDatePickerCtrlGeneric::OnKillFocus),
NULL, this);
- const int height = m_txt->GetBestSize().y - BUTTONBORDER;
-
- m_btn = new wxDropdownButton(this, CTRLID_BTN, wxDefaultPosition, wxSize(height, height));
+ m_btn = new wxDropdownButton(this, CTRLID_BTN, wxDefaultPosition, wxDefaultSize, wxBU_COMBO);
m_popup = new wxDatePopupInternal(this);
m_popup->SetFont(GetFont());
SetBestFittingSize(size);
+ SetBackgroundColour(m_txt->GetBackgroundColour());
+
return true;
}
m_ignoreDrop = false;
}
+wxDatePickerCtrlGeneric::~wxDatePickerCtrlGeneric()
+{
+ m_popup = NULL;
+ m_txt = NULL;
+ m_cal = NULL;
+ m_btn = NULL;
+}
bool wxDatePickerCtrlGeneric::Destroy()
{
void wxDatePickerCtrlGeneric::DoMoveWindow(int x, int y, int w, int h)
{
wxControl::DoMoveWindow(x, y, w, h);
- wxSize bs=m_btn->GetBestSize();
- int eh=m_txt->GetBestSize().y;
-
- m_txt->SetSize(0, TXTPOSY, w-bs.x-RIGHTBUTTONBORDER, h > eh ? eh-TXTPOSY : h-TXTPOSY);
- m_btn->SetSize(w - bs.x-RIGHTBUTTONBORDER, TOPBUTTONBORDER, bs.x, h > bs.y ? bs.y : h);
if (m_dropped)
- DropDown(true);
+ DropDown(false);
}
wxSize wxDatePickerCtrlGeneric::DoGetBestSize() const
{
- int bh=m_btn->GetBestSize().y;
- int eh=m_txt->GetBestSize().y;
- return wxSize(DEFAULT_ITEM_WIDTH, bh > eh ? bh : eh);
+ if (m_btn && m_txt)
+ {
+ int bh=m_btn->GetBestSize().y;
+ int eh=m_txt->GetBestSize().y;
+ return wxSize(DEFAULT_ITEM_WIDTH, bh > eh ? bh : eh);
+ }
+ return wxControl::DoGetBestSize();
}
bool wxDatePickerCtrlGeneric::SetFormat(const wxChar *fmt)
{
+ m_format.clear();
+
wxDateTime dt;
dt.ParseFormat(wxT("2003-10-13"), wxT("%Y-%m-%d"));
- wxString str=dt.Format(fmt);
- wxChar *p=(wxChar*)str.c_str();
+ wxString str(dt.Format(fmt));
- m_format=wxEmptyString;
-
- while (*p)
+ const wxChar *p = str.c_str();
+ while ( *p )
{
int n=wxAtoi(p);
if (n == dt.GetDay())
m_format.Append(*p++);
}
- if (m_txt)
+ if ( m_txt )
{
wxArrayString allowedChars;
for ( wxChar c = _T('0'); c <= _T('9'); c++ )
allowedChars.Add(wxString(c, 1));
- const wxChar *p = m_format.c_str();
- while (*p)
+ const wxChar *p2 = m_format.c_str();
+ while ( *p2 )
{
- if (*p == '%')
- p += 2;
+ if ( *p2 == '%')
+ p2 += 2;
else
- allowedChars.Add(wxString(*p++, 1));
+ allowedChars.Add(wxString(*p2++, 1));
}
+#if wxUSE_VALIDATORS
wxTextValidator tv(wxFILTER_INCLUDE_CHAR_LIST);
tv.SetIncludes(allowedChars);
-
m_txt->SetValidator(tv);
+#endif
if (m_currentDate.IsValid())
m_txt->SetValue(m_currentDate.Format(m_format));
void wxDatePickerCtrlGeneric::SetValue(const wxDateTime& date)
{
- if (m_cal)
- {
- if (date.IsValid())
- m_txt->SetValue(date.Format(m_format));
- else
- {
- wxASSERT_MSG( HasFlag(wxDP_ALLOWNONE),
- _T("this control must have a valid date") );
+ if ( !m_cal )
+ return;
- m_txt->SetValue(wxEmptyString);
- }
+ // we need to suppress the event sent from wxTextCtrl as calling our
+ // SetValue() should not result in an event being sent (wxTextCtrl is
+ // an exception to this rule)
+ gs_inSetValue = this;
+
+ if ( date.IsValid() )
+ {
+ m_txt->SetValue(date.Format(m_format));
+ }
+ else // invalid date
+ {
+ wxASSERT_MSG( HasFlag(wxDP_ALLOWNONE),
+ _T("this control must have a valid date") );
- m_currentDate = date;
+ m_txt->SetValue(wxEmptyString);
}
+
+ gs_inSetValue = NULL;
+
+ m_currentDate = date;
}
{
if (dt1)
*dt1 = m_cal->GetLowerDateLimit();
- if (dt1)
+ if (dt2)
*dt2 = m_cal->GetUpperDateLimit();
return true;
}
}
+void wxDatePickerCtrlGeneric::OnSize(wxSizeEvent& event)
+{
+ if ( m_btn )
+ {
+ wxSize sz = GetClientSize();
+
+ wxSize bs=m_btn->GetSize();
+ int eh=m_txt->GetBestSize().y;
+
+ m_txt->SetSize(0, TXTPOSY, sz.x-bs.x, sz.y > eh ? eh-TXTPOSY : sz.y-TXTPOSY);
+ m_btn->SetSize(sz.x - bs.x, 0, bs.x, sz.y);
+ }
+
+ event.Skip();
+}
+
+
void wxDatePickerCtrlGeneric::OnChildSetFocus(wxChildFocusEvent &ev)
{
ev.Skip();
if (m_dropped)
{
DropDown(false);
- if (ev.GetEventObject() == m_btn)
+ if (::wxFindWindowAtPoint(::wxGetMousePosition()) == m_btn)
m_ignoreDrop = true;
}
}
void wxDatePickerCtrlGeneric::OnKillFocus(wxFocusEvent &ev)
{
+ if (!m_txt)
+ return;
+
ev.Skip();
wxDateTime dt;
m_txt->SetValue(wxEmptyString);
// notify that we had to change the date after validation
- if ( (dt.IsValid() && m_currentDate != dt) ||
+ if ( (dt.IsValid() && (!m_currentDate.IsValid() || m_currentDate != dt)) ||
(!dt.IsValid() && m_currentDate.IsValid()) )
{
m_currentDate = dt;
void wxDatePickerCtrlGeneric::OnText(wxCommandEvent &ev)
{
+ if ( gs_inSetValue )
+ {
+ // artificial event resulting from our own SetValue() call, ignore it
+ return;
+ }
+
ev.SetEventObject(this);
ev.SetId(GetId());
GetParent()->ProcessEvent(ev);
#endif // wxUSE_DATEPICKCTRL_GENERIC
#endif // wxUSE_DATEPICKCTRL
-
projects / wxWidgets.git / blobdiff