Amebis/wxWidgets
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

merged 2.2 branch

Browse Source 
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@7748 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Bryan Petty
2000-07-15 19:51:35 +00:00
parent 8a693e6e04
commit f6bcfd974e
1835 changed files with 237729 additions and 67990 deletions
Download Patch File Download Diff File Expand all files Collapse all files

37
samples/font/font.cpp
View File

@@ -84,6 +84,9 @@ public:
// event handlers (these functions should _not_ be virtual)
void OnQuit(wxCommandEvent& event);
void OnAbout(wxCommandEvent& event);
void OnIncFont(wxCommandEvent& event) { DoResizeFont(+2); }
void OnDecFont(wxCommandEvent& event) { DoResizeFont(-2); }
void OnViewMsg(wxCommandEvent& event);
void OnSelectFont(wxCommandEvent& event);
void OnEnumerateFamiliesForEncoding(wxCommandEvent& event);
@@ -100,10 +103,13 @@ protected:
wxFontEncoding encoding = wxFONTENCODING_SYSTEM,
bool silent = FALSE);
void DoResizeFont(int diff);
void DoChangeFont(const wxFont& font, const wxColour& col = wxNullColour);
void Resize(const wxSize& size, const wxFont& font = wxNullFont);
size_t m_fontSize; // in points
wxTextCtrl *m_textctrl;
MyCanvas *m_canvas;
@@ -123,6 +129,8 @@ enum
Font_Quit = 1,
Font_About,
Font_ViewMsg,
Font_IncSize,
Font_DecSize,
Font_Choose = 100,
Font_EnumFamiliesForEncoding,
Font_EnumFamilies,
@@ -141,6 +149,8 @@ enum
BEGIN_EVENT_TABLE(MyFrame, wxFrame)
EVT_MENU(Font_Quit, MyFrame::OnQuit)
EVT_MENU(Font_About, MyFrame::OnAbout)
EVT_MENU(Font_IncSize, MyFrame::OnIncFont)
EVT_MENU(Font_DecSize, MyFrame::OnDecFont)
EVT_MENU(Font_ViewMsg, MyFrame::OnViewMsg)
EVT_MENU(Font_Choose, MyFrame::OnSelectFont)
EVT_MENU(Font_EnumFamiliesForEncoding, MyFrame::OnEnumerateFamiliesForEncoding)
@@ -191,6 +201,8 @@ bool MyApp::OnInit()
MyFrame::MyFrame(const wxString& title, const wxPoint& pos, const wxSize& size)
: wxFrame((wxFrame *)NULL, -1, title, pos, size), m_textctrl(NULL)
{
m_fontSize = 12;
// create a menu bar
wxMenu *menuFile = new wxMenu;
@@ -202,12 +214,15 @@ MyFrame::MyFrame(const wxString& title, const wxPoint& pos, const wxSize& size)
menuFile->Append(Font_Quit, "E&xit\tAlt-X", "Quit this program");
wxMenu *menuFont = new wxMenu;
menuFont->Append(Font_IncSize, "&Increase font size by 2 points\tCtrl-I");
menuFont->Append(Font_DecSize, "&Decrease font size by 2 points\tCtrl-D");
menuFont->AppendSeparator();
menuFont->Append(Font_Choose, "&Select font...\tCtrl-S",
"Select a standard font");
menuFont->AppendSeparator();
menuFont->Append(Font_EnumFamilies, "Enumerate font &families\tCtrl-F");
menuFont->Append(Font_EnumFixedFamilies,
"Enumerate f&ixed font families\tCtrl-I");
"Enumerate fi&xed font families\tCtrl-X");
menuFont->Append(Font_EnumEncodings,
"Enumerate &encodings\tCtrl-E");
menuFont->Append(Font_EnumFamiliesForEncoding,
@@ -391,6 +406,23 @@ void MyFrame::OnEnumerateFamiliesForEncoding(wxCommandEvent& WXUNUSED(event))
}
}
void MyFrame::DoResizeFont(int diff)
{
wxFont fontOld = m_canvas->GetTextFont();
DoChangeFont(
wxFont(
fontOld.GetPointSize() + diff,
fontOld.GetFamily(),
fontOld.GetStyle(),
fontOld.GetWeight(),
fontOld.GetUnderlined(),
fontOld.GetFaceName(),
fontOld.GetEncoding()
)
);
}
void MyFrame::DoChangeFont(const wxFont& font, const wxColour& col)
{
Resize(GetSize(), font);
@@ -610,7 +642,8 @@ void MyCanvas::OnPaint( wxPaintEvent &WXUNUSED(event) )
// output the font name/info
wxString fontInfo;
fontInfo.Printf("Font family is '%s', style '%s', weight '%s'",
fontInfo.Printf("Font size is %d points, family is %s, style %s, weight %s",
m_font.GetPointSize(),
m_font.GetFamilyString().c_str(),
m_font.GetStyleString().c_str(),
m_font.GetWeightString().c_str());