From 53cf79fa4bfe05ff4bdfd8d691e4945c012d2f4f Mon Sep 17 00:00:00 2001 From: =?utf8?q?V=C3=A1clav=20Slav=C3=ADk?= Date: Sat, 19 Jan 2002 23:23:51 +0000 Subject: [PATCH] rewrote wxGenericFileDialog to use sizers git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@13668 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775 --- include/wx/generic/fontdlgg.h | 10 +- src/generic/fontdlgg.cpp | 231 +++++++++++++++++----------------- 2 files changed, 116 insertions(+), 125 deletions(-) diff --git a/include/wx/generic/fontdlgg.h b/include/wx/generic/fontdlgg.h index a32deeaffd..acf9d1d16a 100644 --- a/include/wx/generic/fontdlgg.h +++ b/include/wx/generic/fontdlgg.h @@ -29,6 +29,7 @@ class WXDLLEXPORT wxChoice; class WXDLLEXPORT wxText; class WXDLLEXPORT wxCheckBox; +class WXDLLEXPORT wxFontPreviewer; #define wxID_FONT_UNDERLINE 3000 #define wxID_FONT_STYLE 3001 @@ -45,15 +46,13 @@ class WXDLLEXPORT wxGenericFontDialog: public wxDialog wxFont dialogFont; wxWindow *dialogParent; - // Area reserved for font display - wxRect fontRect; - wxChoice *familyChoice; wxChoice *styleChoice; wxChoice *weightChoice; wxChoice *colourChoice; wxCheckBox *underLineCheckBox; wxChoice *pointSizeChoice; + wxFontPreviewer *m_previewer; bool m_useEvents; // static bool fontDialogCancelled; @@ -70,16 +69,11 @@ class WXDLLEXPORT wxGenericFontDialog: public wxDialog inline wxFontData& GetFontData(void) { return fontData; } // Internal functions - void OnPaint(wxPaintEvent& event); - void OnCloseWindow(wxCloseEvent& event); virtual void CreateWidgets(void); virtual void InitializeFont(void); - virtual void PaintFontBackground(wxDC& dc); - virtual void PaintFont(wxDC& dc); - void OnChangeFont(wxCommandEvent& event); DECLARE_EVENT_TABLE() diff --git a/src/generic/fontdlgg.cpp b/src/generic/fontdlgg.cpp index 91ad7da07b..f7e1eb9375 100644 --- a/src/generic/fontdlgg.cpp +++ b/src/generic/fontdlgg.cpp @@ -23,25 +23,73 @@ #if wxUSE_FONTDLG && (!defined(__WXGTK__) || defined(__WXUNIVERSAL__)) #ifndef WX_PRECOMP -#include -#include "wx/utils.h" -#include "wx/dialog.h" -#include "wx/listbox.h" -#include "wx/button.h" -#include "wx/stattext.h" -#include "wx/layout.h" -#include "wx/dcclient.h" -#include "wx/choice.h" -#include "wx/checkbox.h" -#include "wx/intl.h" + #include + #include "wx/utils.h" + #include "wx/dialog.h" + #include "wx/listbox.h" + #include "wx/button.h" + #include "wx/stattext.h" + #include "wx/layout.h" + #include "wx/dcclient.h" + #include "wx/choice.h" + #include "wx/checkbox.h" + #include "wx/intl.h" #endif #include #include #include "wx/cmndata.h" +#include "wx/sizer.h" #include "wx/generic/fontdlgg.h" +//----------------------------------------------------------------------------- +// helper class - wxFontPreviewer +//----------------------------------------------------------------------------- + +class WXDLLEXPORT wxFontPreviewer : public wxWindow +{ +public: + wxFontPreviewer(wxWindow *parent) : wxWindow(parent, -1) {} + +private: + void OnPaint(wxPaintEvent& event); + DECLARE_EVENT_TABLE() +}; + +BEGIN_EVENT_TABLE(wxFontPreviewer, wxWindow) + EVT_PAINT(wxFontPreviewer::OnPaint) +END_EVENT_TABLE() + +void wxFontPreviewer::OnPaint(wxPaintEvent& WXUNUSED(event)) +{ + wxPaintDC dc(this); + + wxSize size = GetSize(); + wxFont font = GetFont(); + + dc.SetPen(*wxBLACK_PEN); + dc.SetBrush(*wxWHITE_BRUSH); + dc.DrawRectangle(0, 0, size.x, size.y); + + if ( font.Ok() ) + { + dc.SetFont(GetFont()); + // Calculate vertical centre + long w, h; + dc.GetTextExtent("X", &w, &h); + dc.SetTextForeground(GetForegroundColour()); + dc.SetClippingRegion(2, 2, size.x-4, size.y-4); + dc.DrawText(_("ABCDEFGabcdefg12345"), + 10, h/2 + size.y/2); + dc.DestroyClippingRegion(); + } +} + +//----------------------------------------------------------------------------- +// wxGenericFontDialog +//----------------------------------------------------------------------------- + IMPLEMENT_DYNAMIC_CLASS(wxGenericFontDialog, wxDialog) BEGIN_EVENT_TABLE(wxGenericFontDialog, wxDialog) @@ -51,7 +99,6 @@ BEGIN_EVENT_TABLE(wxGenericFontDialog, wxDialog) EVT_CHOICE(wxID_FONT_FAMILY, wxGenericFontDialog::OnChangeFont) EVT_CHOICE(wxID_FONT_COLOUR, wxGenericFontDialog::OnChangeFont) EVT_CHOICE(wxID_FONT_SIZE, wxGenericFontDialog::OnChangeFont) - EVT_PAINT(wxGenericFontDialog::OnPaint) EVT_CLOSE(wxGenericFontDialog::OnCloseWindow) END_EVENT_TABLE() @@ -119,13 +166,16 @@ static wxString wxColourDialogNames[NUM_COLS]={wxT("ORANGE"), wxGenericFontDialog::wxGenericFontDialog(void) { m_useEvents = FALSE; + m_previewer = NULL; dialogParent = NULL; } wxGenericFontDialog::wxGenericFontDialog(wxWindow *parent, wxFontData *data): - wxDialog(parent, -1, _("Font"), wxPoint(0, 0), wxSize(600, 600), wxDEFAULT_DIALOG_STYLE|wxDIALOG_MODAL) + wxDialog(parent, -1, _("Font"), wxDefaultPosition, wxDefaultSize, + wxDEFAULT_DIALOG_STYLE|wxDIALOG_MODAL|wxRESIZE_BORDER) { m_useEvents = FALSE; + m_previewer = NULL; Create(parent, data); } @@ -147,7 +197,7 @@ bool wxGenericFontDialog::Create(wxWindow *parent, wxFontData *data) InitializeFont(); CreateWidgets(); - + return TRUE; } @@ -163,43 +213,9 @@ int wxGenericFontDialog::ShowModal(void) return ret; } - -void wxGenericFontDialog::OnPaint(wxPaintEvent& WXUNUSED(event)) -{ - wxPaintDC dc(this); - PaintFontBackground(dc); - PaintFont(dc); -} - -/* -static void wxGenericChangeFontText(wxTextCtrl& text, wxCommandEvent& event) -{ - if (event.GetEventType() == wxEVENT_TYPE_TEXT_ENTER_COMMAND) - { - wxGenericFontDialog *dialog = (wxGenericFontDialog *)text.GetParent(); - dialog->OnChangeFont(); - } -} -*/ - void wxGenericFontDialog::CreateWidgets(void) { - wxBeginBusyCursor(); - - fontRect.x = 10; -#ifdef __X__ - fontRect.y = 125; -#else - fontRect.y = 115; -#endif - fontRect.width = 430; - fontRect.height = 100; - - /* - static char *families[] = { "Roman", "Decorative", "Modern", "Script", "Swiss" }; - static char *styles[] = { "Normal", "Italic", "Slant" }; - static char *weights[] = { "Normal", "Light", "Bold" }; - */ + wxBusyCursor bcur; wxString *families = new wxString[6], @@ -218,18 +234,11 @@ void wxGenericFontDialog::CreateWidgets(void) weights[1] = _("Light"); weights[2] = _("Bold"); - int x=-1; - int y=40; - familyChoice = new wxChoice(this, wxID_FONT_FAMILY, wxPoint(10, 10), wxSize(120, -1), 5, families); - styleChoice = new wxChoice(this, wxID_FONT_STYLE, wxPoint(170, 10), wxSize(120, -1), 3, styles); - weightChoice = new wxChoice(this, wxID_FONT_WEIGHT, wxPoint(330, 10), wxSize(120, -1), 3, weights); - - colourChoice = new wxChoice(this, wxID_FONT_COLOUR, wxPoint(10, 40), wxSize(180, -1), NUM_COLS, wxColourDialogNames); -#if 0 // def __WXMOTIF__ // TODO: This necessary now? - // We want the pointSizeText to line up on the y axis with the colourChoice - colourChoice->GetPosition(&fontRect.x, &y); //NL mod - y+=3; //NL mod -#endif + familyChoice = new wxChoice(this, wxID_FONT_FAMILY, wxDefaultPosition, wxDefaultSize, 5, families); + styleChoice = new wxChoice(this, wxID_FONT_STYLE, wxDefaultPosition, wxDefaultSize, 3, styles); + weightChoice = new wxChoice(this, wxID_FONT_WEIGHT, wxDefaultPosition, wxDefaultSize, 3, weights); + + colourChoice = new wxChoice(this, wxID_FONT_COLOUR, wxDefaultPosition, wxDefaultSize, NUM_COLS, wxColourDialogNames); wxString *pointSizes = new wxString[40]; int i; @@ -240,23 +249,13 @@ void wxGenericFontDialog::CreateWidgets(void) pointSizes[i] = buf; } - pointSizeChoice = new wxChoice(this, wxID_FONT_SIZE, wxPoint(230, y), wxSize(50, -1), 40, pointSizes); - underLineCheckBox = new wxCheckBox(this, wxID_FONT_UNDERLINE, _("Underline"), wxPoint(320, y)); - - int rectY; - pointSizeChoice->GetPosition(&x, &rectY); //NL mod - fontRect.y = rectY; - pointSizeChoice->GetSize(&x, &y); //NL mod - - // Calculate the position of the bottom of the pointSizeChoice, and place - // the fontRect there (+5 for a nice gap) - - fontRect.y+=y+5; //NL mod + pointSizeChoice = new wxChoice(this, wxID_FONT_SIZE, wxDefaultPosition, wxDefaultSize, 40, pointSizes); + underLineCheckBox = new wxCheckBox(this, wxID_FONT_UNDERLINE, _("Underline")); - int by = (fontRect.y + fontRect.height + 15); + m_previewer = new wxFontPreviewer(this); - wxButton *okButton = new wxButton(this, wxID_OK, _("OK"), wxPoint(230, by), wxSize(75,-1)); - (void) new wxButton(this, wxID_OK, _("Cancel"), wxPoint(330, by), wxSize(75,-1)); + wxButton *okButton = new wxButton(this, wxID_OK, _("OK")); + wxButton *cancelButton = new wxButton(this, wxID_OK, _("Cancel")); familyChoice->SetStringSelection( wxFontFamilyIntToString(dialogFont.GetFamily()) ); styleChoice->SetStringSelection(wxFontStyleIntToString(dialogFont.GetStyle())); @@ -269,13 +268,36 @@ void wxGenericFontDialog::CreateWidgets(void) okButton->SetDefault(); - // SetClientSize(450, by + 40); - Fit(); + wxSizer *topsizer, *sizer; + topsizer = new wxBoxSizer(wxVERTICAL); + + sizer = new wxBoxSizer(wxHORIZONTAL); + sizer->Add(familyChoice, 0, wxALIGN_CENTER | wxLEFT, 10); + sizer->Add(styleChoice, 0, wxALIGN_CENTER | wxLEFT, 10); + sizer->Add(weightChoice, 0, wxALIGN_CENTER | wxLEFT, 10); + topsizer->Add(sizer, 0, wxLEFT| wxTOP| wxRIGHT, 10); + + sizer = new wxBoxSizer(wxHORIZONTAL); + sizer->Add(colourChoice, 0, wxALIGN_CENTER | wxLEFT, 10); + sizer->Add(pointSizeChoice, 0, wxALIGN_CENTER | wxLEFT, 10); + sizer->Add(underLineCheckBox, 0, wxALIGN_CENTER | wxLEFT, 10); + topsizer->Add(sizer, 0, wxLEFT| wxTOP| wxRIGHT, 10); + + topsizer->Add(m_previewer, 1, wxALL | wxEXPAND, 10); + topsizer->SetItemMinSize(m_previewer, 430, 100); + + sizer = new wxBoxSizer(wxHORIZONTAL); + sizer->Add(okButton, 0, wxRIGHT, 10); + sizer->Add(cancelButton, 0, wxRIGHT, 10); + topsizer->Add(sizer, 0, wxALIGN_RIGHT | wxBOTTOM, 10); + + SetAutoLayout(TRUE); + SetSizer(topsizer); + topsizer->SetSizeHints(this); + topsizer->Fit(this); Centre(wxBOTH); - wxEndBusyCursor(); - delete[] families; delete[] styles; delete[] weights; @@ -290,45 +312,20 @@ void wxGenericFontDialog::InitializeFont(void) int fontStyle = wxNORMAL; int fontSize = 12; int fontUnderline = FALSE; + if (fontData.initialFont.Ok()) { - fontFamily = fontData.initialFont.GetFamily(); - fontWeight = fontData.initialFont.GetWeight(); - fontStyle = fontData.initialFont.GetStyle(); - fontSize = fontData.initialFont.GetPointSize(); - fontUnderline = fontData.initialFont.GetUnderlined(); + fontFamily = fontData.initialFont.GetFamily(); + fontWeight = fontData.initialFont.GetWeight(); + fontStyle = fontData.initialFont.GetStyle(); + fontSize = fontData.initialFont.GetPointSize(); + fontUnderline = fontData.initialFont.GetUnderlined(); } - dialogFont = wxFont(fontSize, fontFamily, fontStyle, fontWeight, (fontUnderline != 0)); -} - -void wxGenericFontDialog::PaintFontBackground(wxDC& dc) -{ - dc.BeginDrawing(); - dc.SetPen(*wxBLACK_PEN); - dc.SetBrush(*wxWHITE_BRUSH); - dc.DrawRectangle( fontRect.x, fontRect.y, fontRect.width, fontRect.height); - dc.EndDrawing(); -} + dialogFont = wxFont(fontSize, fontFamily, fontStyle, fontWeight, (fontUnderline != 0)); -void wxGenericFontDialog::PaintFont(wxDC& dc) -{ - dc.BeginDrawing(); - if (dialogFont.Ok()) - { - dc.SetFont(dialogFont); - // Calculate vertical centre - long w, h; - dc.GetTextExtent("X", &w, &h); - float cx = (float)(fontRect.x + 10); - float cy = (float)(fontRect.y + (fontRect.height/2.0) - (h/2.0)); - dc.SetTextForeground(fontData.fontColour); - dc.SetClippingRegion( fontRect.x, fontRect.y, (long)(fontRect.width-2.0), (long)(fontRect.height-2.0)); - dc.DrawText(_("ABCDEFGabcdefg12345"), (long)cx, (long)cy); - dc.DestroyClippingRegion(); - dc.SetFont(wxNullFont); - } - dc.EndDrawing(); + if (m_previewer) + m_previewer->SetFont(dialogFont); } void wxGenericFontDialog::OnChangeFont(wxCommandEvent& WXUNUSED(event)) @@ -345,6 +342,7 @@ void wxGenericFontDialog::OnChangeFont(wxCommandEvent& WXUNUSED(event)) int fontUnderline = underLineCheckBox->GetValue(); dialogFont = wxFont(fontSize, fontFamily, fontStyle, fontWeight, (fontUnderline != 0)); + m_previewer->SetFont(dialogFont); if (colourChoice->GetStringSelection() != wxT("")) { wxColour *col = (wxColour*) NULL; @@ -352,11 +350,10 @@ void wxGenericFontDialog::OnChangeFont(wxCommandEvent& WXUNUSED(event)) if (col) { fontData.fontColour = *col; + m_previewer->SetForegroundColour(*col); } } - wxClientDC dc(this); - PaintFontBackground(dc); - PaintFont(dc); + m_previewer->Refresh(); } wxChar *wxFontWeightIntToString(int weight) -- 2.45.2