// Name: captionbar.cpp
// Purpose: wxCaptionBar class belonging to the wxFoldPanel (but can be used independent)
// Author: Jorgen Bodde
-// Modified by:
+// Modified by: ABX - 19/12/2004 : possibility of horizontal orientation
+// : wxWidgets coding standards
// Created: 18/06/2004
// RCS-ID: $Id$
// Copyright: (c) Jorgen Bodde
#include "wx/wxprec.h"
#ifdef __BORLANDC__
-#pragma hdrstop
+ #pragma hdrstop
#endif
#ifndef WX_PRECOMP
-#include "wx/dcmemory.h"
-#include "wx/dcclient.h"
+ #include "wx/wx.h"
#endif
-#include <wx/app.h>
-
-#include "wx/foldbar/captionbar.h"
+#include "wx/foldbar/foldpanelbar.h"
/*
* wxCaptionBar
wxCaptionBar::wxCaptionBar(wxWindow* parent, const wxString &caption, wxImageList *images, wxWindowID id,
const wxCaptionBarStyle &cbstyle, const wxPoint& pos, const wxSize& size, long style)
: wxWindow(parent, id, pos, size, style)
- , _caption(caption)
- , _foldIcons(images)
- , _rightIndent(wxFPB_BMP_RIGHTSPACE)
- , _iconWidth(16)
- , _iconHeight(16)
- , _collapsed(false)
+ , m_caption(caption)
+ , m_foldIcons(images)
+ , m_rightIndent(wxFPB_BMP_RIGHTSPACE)
+ , m_iconWidth(16)
+ , m_iconHeight(16)
+ , m_collapsed(false)
{
// do initialisy thingy stuff
ApplyCaptionStyle(cbstyle, true);
// set initial size
- if(_foldIcons)
+ if(m_foldIcons)
{
- wxASSERT(_foldIcons->GetImageCount() > 1);
- _foldIcons->GetSize(0, _iconWidth, _iconHeight);
+ wxASSERT(m_foldIcons->GetImageCount() > 1);
+ m_foldIcons->GetSize(0, m_iconWidth, m_iconHeight);
}
}
}
// apply the style
- _style = newstyle;
+ m_captionStyle = newstyle;
}
void wxCaptionBar::OnPaint(wxPaintEvent& WXUNUSED(event))
{
wxPaintDC dc(this);
+ wxRect wndRect = GetRect();
+ bool vertical = IsVertical();
// TODO: Maybe first a memory DC should draw all, and then paint it on the
// caption. This way a flickering arrow during resize is not visible
FillCaptionBackground(dc);
- dc.SetFont(_style.GetCaptionFont());
- dc.DrawText(_caption, 4, (wxFPB_EXTRA_Y / 2));
+ dc.SetFont(m_captionStyle.GetCaptionFont());
+ if(vertical)
+ dc.DrawText(m_caption, 4, (wxFPB_EXTRA_Y / 2));
+ else
+ dc.DrawRotatedText(m_caption, (wxFPB_EXTRA_Y / 2) , wndRect.GetBottom() - 4 , 90 );
// draw small icon, either collapsed or expanded
// based on the state of the bar. If we have
// any bmp's
- if(_foldIcons)
+ if(m_foldIcons)
{
- wxCHECK2(_foldIcons->GetImageCount() > 1, return);
+ wxCHECK2(m_foldIcons->GetImageCount() > 1, return);
int index = 0;
- if(_collapsed)
+ if(m_collapsed)
index = 1;
- wxRect wndRect = GetRect();
- _foldIcons->Draw(index, dc, wndRect.GetRight() - _iconWidth - _rightIndent, (wndRect.GetHeight() - _iconHeight) / 2,
- wxIMAGELIST_DRAW_TRANSPARENT);
+ if(vertical)
+ m_foldIcons->Draw(index,
+ dc,
+ wndRect.GetRight() - m_iconWidth - m_rightIndent,
+ (wndRect.GetHeight() - m_iconHeight) / 2,
+ wxIMAGELIST_DRAW_TRANSPARENT);
+ else
+ m_foldIcons->Draw(index,
+ dc,
+ (wndRect.GetWidth() - m_iconWidth) / 2,
+ m_rightIndent,
+ wxIMAGELIST_DRAW_TRANSPARENT);
}
}
{
// dispatch right style for caption drawing
- switch(_style.GetCaptionStyle())
+ switch(m_captionStyle.GetCaptionStyle())
{
case wxCAPTIONBAR_GRADIENT_V:
- DrawVerticalGradient(dc, GetRect());
+ if (IsVertical())
+ DrawVerticalGradient(dc, GetRect());
+ else
+ DrawHorizontalGradient(dc, GetRect());
break;
case wxCAPTIONBAR_GRADIENT_H:
- DrawHorizontalGradient(dc, GetRect());
+ if (IsVertical())
+ DrawHorizontalGradient(dc, GetRect());
+ else
+ DrawVerticalGradient(dc, GetRect());
break;
case wxCAPTIONBAR_SINGLE:
DrawSingleColour(dc, GetRect());
bool send_event = false;
- if (event.LeftDown() && _foldIcons)
+ if (event.LeftDown() && m_foldIcons)
{
wxPoint pt(event.GetPosition());
wxRect rect = GetRect();
+ bool vertical = IsVertical();
- if(pt.x > (rect.GetWidth() - _iconWidth - _rightIndent))
+ if((vertical && pt.x > (rect.GetWidth() - m_iconWidth - m_rightIndent))||
+ (!vertical && pt.y < m_iconHeight + m_rightIndent))
send_event = true;
}
else if(event.LeftDClick())
if(send_event)
{
wxCaptionBarEvent event(wxEVT_CAPTIONBAR);
- event.SetBar(this);
+ event.SetCaptionBar(this);
::wxPostEvent(this, event);
{
int x,y;
- GetTextExtent(_caption, &x, &y);
+ if(IsVertical())
+ GetTextExtent(m_caption, &x, &y);
+ else
+ GetTextExtent(m_caption, &y, &x);
- if(x < _iconWidth)
- x = _iconWidth;
+ if(x < m_iconWidth)
+ x = m_iconWidth;
- if(y < _iconHeight)
- y = _iconHeight;
+ if(y < m_iconHeight)
+ y = m_iconHeight;
// TODO: The extra wxFPB_EXTRA_X constants should be adjustable as well
if(rect.height < 1 || rect.width < 1)
return;
+ int size = rect.height;
+
dc.SetPen(*wxTRANSPARENT_PEN);
// calculate gradient coefficients
- wxColour col2 = _style.GetSecondColour(),
- col1 = _style.GetFirstColour();
+ wxColour col2 = m_captionStyle.GetSecondColour(),
+ col1 = m_captionStyle.GetFirstColour();
- double rstep = double((col2.Red() - col1.Red())) / double(rect.height), rf = 0,
- gstep = double((col2.Green() - col1.Green())) / double(rect.height), gf = 0,
- bstep = double((col2.Blue() - col1.Blue())) / double(rect.height), bf = 0;
+ double rstep = double((col2.Red() - col1.Red())) / double(size), rf = 0,
+ gstep = double((col2.Green() - col1.Green())) / double(size), gf = 0,
+ bstep = double((col2.Blue() - col1.Blue())) / double(size), bf = 0;
wxColour currCol;
- for(int y = rect.y; y < rect.y + rect.height; y++)
+ for(int y = rect.y; y < rect.y + size; y++)
{
currCol.Set(
(unsigned char)(col1.Red() + rf),
(unsigned char)(col1.Blue() + bf)
);
dc.SetBrush( wxBrush( currCol, wxSOLID ) );
- dc.DrawRectangle( rect.x, rect.y + (y - rect.y), rect.width, rect.height );
+ dc.DrawRectangle( rect.x, rect.y + (y - rect.y), rect.width, size );
//currCol.Set(currCol.Red() + rstep, currCol.Green() + gstep, currCol.Blue() + bstep);
rf += rstep; gf += gstep; bf += bstep;
}
if(rect.height < 1 || rect.width < 1)
return;
+ int size = rect.width;
+
dc.SetPen(*wxTRANSPARENT_PEN);
// calculate gradient coefficients
- wxColour col2 = _style.GetSecondColour(),
- col1 = _style.GetFirstColour();
+ wxColour col2 = m_captionStyle.GetSecondColour(),
+ col1 = m_captionStyle.GetFirstColour();
- double rstep = double((col2.Red() - col1.Red())) / double(rect.width), rf = 0,
- gstep = double((col2.Green() - col1.Green())) / double(rect.width), gf = 0,
- bstep = double((col2.Blue() - col1.Blue())) / double(rect.width), bf = 0;
+ double rstep = double((col2.Red() - col1.Red())) / double(size), rf = 0,
+ gstep = double((col2.Green() - col1.Green())) / double(size), gf = 0,
+ bstep = double((col2.Blue() - col1.Blue())) / double(size), bf = 0;
wxColour currCol;
- for(int x = rect.x; x < rect.x + rect.width; x++)
+ for(int x = rect.x; x < rect.x + size; x++)
{
currCol.Set(
(unsigned char)(col1.Red() + rf),
dc.SetPen(*wxTRANSPARENT_PEN);
// draw simple rectangle
- dc.SetBrush( wxBrush( _style.GetFirstColour(), wxSOLID ) );
+ dc.SetBrush( wxBrush( m_captionStyle.GetFirstColour(), wxSOLID ) );
dc.DrawRectangle( rect.x, rect.y, rect.width, rect.height );
}
wxBrush br;
br.SetStyle(wxSOLID);
- if(_style.GetCaptionStyle() == wxCAPTIONBAR_RECTANGLE)
+ if(m_captionStyle.GetCaptionStyle() == wxCAPTIONBAR_RECTANGLE)
br.SetColour(GetParent()->GetBackgroundColour());
else
- br.SetColour(_style.GetFirstColour());
+ br.SetColour(m_captionStyle.GetFirstColour());
// setup the pen frame
- wxPen pen(_style.GetSecondColour());
+ wxPen pen(m_captionStyle.GetSecondColour());
dc.SetPen(pen);
dc.SetBrush( br );
{
wxSize size = event.GetSize();
- if(_foldIcons)
+ if(m_foldIcons)
{
// What I am doing here is simply invalidating the part of the window exposed. So when I
// make a rect with as width the newly exposed part, and the x,y of the old window size origin,
// set rect to redraw as old bitmap area which is entitled to redraw
- wxRect rect(size.GetWidth() - _iconWidth - _rightIndent, 0, _iconWidth + _rightIndent,
- _iconWidth + _rightIndent);
+ wxRect rect(size.GetWidth() - m_iconWidth - m_rightIndent, 0, m_iconWidth + m_rightIndent,
+ m_iconWidth + m_rightIndent);
// adjust rectangle when more is slided so we need to redraw all
// the old stuff but not all (ugly flickering)
- int diffX = size.GetWidth() - _oldSize.GetWidth();
+ int diffX = size.GetWidth() - m_oldSize.GetWidth();
if(diffX > 1)
{
// adjust the rect with all the crap to redraw
RefreshRect(rect);
}
- _oldSize = size;
+ m_oldSize = size;
}
void wxCaptionBar::RedrawIconBitmap()
{
- if(_foldIcons)
+ if(m_foldIcons)
{
// invalidate the bitmap area and force a redraw
wxRect rect = GetRect();
- rect.SetX(rect.GetWidth() - _iconWidth - _rightIndent);
- rect.SetWidth(_iconWidth + _rightIndent);
+ rect.SetX(rect.GetWidth() - m_iconWidth - m_rightIndent);
+ rect.SetWidth(m_iconWidth + m_rightIndent);
RefreshRect(rect);
}
}
+bool wxCaptionBar::IsVertical() const
+{
+ // parent of wxCaptionBar is wxFoldPanelItem
+ // default is vertical
+ wxFoldPanelItem *bar = wxDynamicCast(GetParent(), wxFoldPanelItem);
+ wxCHECK_MSG( bar, true, _T("wrong parent") );
+ return bar->IsVertical();
+}
+
/*
* wxCaptionBarEvent
*/
wxCaptionBarEvent::wxCaptionBarEvent(const wxCaptionBarEvent &event)
: wxCommandEvent(event)
{
- _bar = event._bar;
+ m_captionBar = event.m_captionBar;
}
//DEFINE_EVENT_TYPE(wxEVT_CAPTIONBAR)
projects / wxWidgets.git / blobdiff