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Use wxSTCPopupWindow for call tips in wxSTC

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This class has been built to have the features needed for showing popups
with wxSTC and so provides a much shorter implementation for calltips.
This commit is contained in:
New Pagodi
2019-03-10 21:29:53 -05:00
parent 891f541397
commit 59190ffc06
1 changed files with 15 additions and 97 deletions
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112
src/stc/ScintillaWX.cpp
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@@ -35,6 +35,7 @@
#include "wx/dnd.h"
#include "wx/image.h"
#include "wx/scopedarray.h"
#include "wx/dcbuffer.h"
#if !wxUSE_STD_CONTAINERS && !wxUSE_STD_IOSTREAM && !wxUSE_STD_STRING
#include "wx/beforestd.h"
@@ -92,47 +93,25 @@ void wxSTCDropTarget::OnLeave() {
#endif // wxUSE_DRAG_AND_DROP
#if wxUSE_POPUPWIN
#include "wx/popupwin.h"
#define wxSTCCallTipBase wxPopupWindow
#else
#include "wx/frame.h"
#define wxSTCCallTipBase wxFrame
#endif
#include "wx/dcbuffer.h"
class wxSTCCallTip : public wxSTCCallTipBase {
class wxSTCCallTip : public wxSTCPopupWindow {
public:
wxSTCCallTip(wxWindow* parent, CallTip* ct, ScintillaWX* swx) :
#if wxUSE_POPUPWIN
wxSTCCallTipBase(parent, wxBORDER_NONE),
#else
wxSTCCallTipBase(parent, -1, wxEmptyString, wxDefaultPosition, wxDefaultSize,
wxFRAME_NO_TASKBAR
| wxFRAME_FLOAT_ON_PARENT
| wxBORDER_NONE
#ifdef __WXMAC__
| wxPOPUP_WINDOW
#endif
),
#endif
m_ct(ct), m_swx(swx), m_cx(wxDefaultCoord), m_cy(wxDefaultCoord)
{
SetBackgroundStyle(wxBG_STYLE_PAINT);
SetName("wxSTCCallTip");
}
wxSTCPopupWindow(parent), m_ct(ct), m_swx(swx)
{
Bind(wxEVT_LEFT_DOWN, &wxSTCCallTip::OnLeftDown, this);
Bind(wxEVT_PAINT, &wxSTCCallTip::OnPaint, this);
~wxSTCCallTip() {
#if wxUSE_POPUPWIN && defined(__WXGTK__)
wxRect rect = GetRect();
rect.x = m_cx;
rect.y = m_cy;
GetParent()->Refresh(false, &rect);
#endif
SetBackgroundStyle(wxBG_STYLE_PAINT);
SetName("wxSTCCallTip");
}
bool AcceptsFocus() const wxOVERRIDE { return false; }
void OnLeftDown(wxMouseEvent& event)
{
wxPoint pt = event.GetPosition();
Point p(pt.x, pt.y);
m_ct->MouseClick(p);
m_swx->CallTipClick();
}
void OnPaint(wxPaintEvent& WXUNUSED(evt))
{
@@ -144,72 +123,11 @@ public:
delete surfaceWindow;
}
void OnFocus(wxFocusEvent& event)
{
GetParent()->SetFocus();
event.Skip();
}
void OnLeftDown(wxMouseEvent& event)
{
wxPoint pt = event.GetPosition();
Point p(pt.x, pt.y);
m_ct->MouseClick(p);
m_swx->CallTipClick();
}
virtual void DoSetSize(int x, int y,
int width, int height,
int sizeFlags = wxSIZE_AUTO) wxOVERRIDE
{
// convert coords to screen coords since we're a top-level window
if (x != wxDefaultCoord) {
m_cx = x;
GetParent()->ClientToScreen(&x, NULL);
}
if (y != wxDefaultCoord) {
m_cy = y;
GetParent()->ClientToScreen(NULL, &y);
}
wxSTCCallTipBase::DoSetSize(x, y, width, height, sizeFlags);
}
#if wxUSE_POPUPWIN
#else
virtual bool Show( bool show = true )
{
// Although we're a frame, we always want the parent to be active, so
// raise it whenever we get shown.
bool rv = wxSTCCallTipBase::Show(show);
if (rv && show)
{
wxTopLevelWindow *frame = wxDynamicCast(
wxGetTopLevelParent(GetParent()), wxTopLevelWindow);
if (frame)
frame->Raise();
}
return rv;
}
#endif
wxPoint GetMyPosition()
{
return wxPoint(m_cx, m_cy);
}
private:
CallTip* m_ct;
ScintillaWX* m_swx;
int m_cx, m_cy;
wxDECLARE_EVENT_TABLE();
};
wxBEGIN_EVENT_TABLE(wxSTCCallTip, wxSTCCallTipBase)
EVT_PAINT(wxSTCCallTip::OnPaint)
EVT_SET_FOCUS(wxSTCCallTip::OnFocus)
EVT_LEFT_DOWN(wxSTCCallTip::OnLeftDown)
wxEND_EVENT_TABLE()
//----------------------------------------------------------------------