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ResizeDialog.cpp
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#include "ResizeDialog.h"
//(*InternalHeaders(ResizeDialog)
#include <wx/string.h>
//*)
//(*IdInit(ResizeDialog)
const long ResizeDialog::ID_STATICTEXT1 = wxNewId();
const long ResizeDialog::ID_SPINCTRL1 = wxNewId();
const long ResizeDialog::ID_STATICTEXT2 = wxNewId();
const long ResizeDialog::ID_SPINCTRL2 = wxNewId();
const long ResizeDialog::ID_STATICTEXT3 = wxNewId();
const long ResizeDialog::ID_SPINCTRL3 = wxNewId();
const long ResizeDialog::ID_STATICTEXT4 = wxNewId();
const long ResizeDialog::ID_CHECKBOX1 = wxNewId();
const long ResizeDialog::ID_BUTTON1 = wxNewId();
const long ResizeDialog::ID_BUTTON2 = wxNewId();
//*)
BEGIN_EVENT_TABLE(ResizeDialog,wxDialog)
//(*EventTable(ResizeDialog)
//*)
END_EVENT_TABLE()
ResizeDialog::ResizeDialog(wxWindow* parent,wxWindowID id,const wxPoint& pos,const wxSize& size)
{
//(*Initialize(ResizeDialog)
wxBoxSizer* BoxSizer4;
wxBoxSizer* BoxSizer2;
wxBoxSizer* BoxSizer1;
wxBoxSizer* BoxSizer3;
Create(parent, id, _T("缩放图片"), wxDefaultPosition, wxDefaultSize, wxDEFAULT_DIALOG_STYLE, _T("id"));
SetClientSize(wxSize(435,155));
Move(wxDefaultPosition);
BoxSizer1 = new wxBoxSizer(wxVERTICAL);
BoxSizer2 = new wxBoxSizer(wxHORIZONTAL);
StaticText1 = new wxStaticText(this, ID_STATICTEXT1, _T("宽： "), wxDefaultPosition, wxDefaultSize, 0, _T("ID_STATICTEXT1"));
BoxSizer2->Add(StaticText1, 0, wxALL|wxALIGN_CENTER_HORIZONTAL|wxALIGN_CENTER_VERTICAL, 5);
msc_Width = new wxSpinCtrl(this, ID_SPINCTRL1, _T("0"), wxDefaultPosition, wxDefaultSize, 0, 1, 99999, 0, _T("ID_SPINCTRL1"));
msc_Width->SetValue(_T("0"));
BoxSizer2->Add(msc_Width, 0, wxALL|wxALIGN_CENTER_HORIZONTAL|wxALIGN_CENTER_VERTICAL, 5);
StaticText2 = new wxStaticText(this, ID_STATICTEXT2, _T("高： "), wxDefaultPosition, wxDefaultSize, 0, _T("ID_STATICTEXT2"));
BoxSizer2->Add(StaticText2, 0, wxALL|wxALIGN_CENTER_HORIZONTAL|wxALIGN_CENTER_VERTICAL, 5);
msc_Height = new wxSpinCtrl(this, ID_SPINCTRL2, _T("0"), wxDefaultPosition, wxDefaultSize, 0, 1, 99999, 0, _T("ID_SPINCTRL2"));
msc_Height->SetValue(_T("0"));
BoxSizer2->Add(msc_Height, 0, wxALL|wxALIGN_CENTER_HORIZONTAL|wxALIGN_CENTER_VERTICAL, 5);
BoxSizer1->Add(BoxSizer2, 1, wxALL|wxALIGN_LEFT|wxALIGN_CENTER_VERTICAL, 5);
BoxSizer3 = new wxBoxSizer(wxHORIZONTAL);
StaticText3 = new wxStaticText(this, ID_STATICTEXT3, _T("比例："), wxDefaultPosition, wxDefaultSize, 0, _T("ID_STATICTEXT3"));
BoxSizer3->Add(StaticText3, 0, wxALL|wxALIGN_CENTER_HORIZONTAL|wxALIGN_CENTER_VERTICAL, 5);
msc_Percent = new wxSpinCtrl(this, ID_SPINCTRL3, _T("100"), wxDefaultPosition, wxDefaultSize, 0, 1, 9999, 100, _T("ID_SPINCTRL3"));
msc_Percent->SetValue(_T("100"));
BoxSizer3->Add(msc_Percent, 0, wxALL|wxALIGN_CENTER_HORIZONTAL|wxALIGN_CENTER_VERTICAL, 5);
StaticText4 = new wxStaticText(this, ID_STATICTEXT4, _T("%"), wxDefaultPosition, wxDefaultSize, 0, _T("ID_STATICTEXT4"));
BoxSizer3->Add(StaticText4, 0, wxALL|wxALIGN_CENTER_HORIZONTAL|wxALIGN_CENTER_VERTICAL, 5);
BoxSizer3->Add(-1,-1,1, wxALL|wxALIGN_CENTER_HORIZONTAL|wxALIGN_CENTER_VERTICAL, 5);
mcb_KeepRatio = new wxCheckBox(this, ID_CHECKBOX1, _T("保持长宽比"), wxDefaultPosition, wxDefaultSize, 0, wxDefaultValidator, _T("ID_CHECKBOX1"));
mcb_KeepRatio->SetValue(true);
BoxSizer3->Add(mcb_KeepRatio, 0, wxALL|wxALIGN_CENTER_HORIZONTAL|wxALIGN_CENTER_VERTICAL, 5);
BoxSizer1->Add(BoxSizer3, 1, wxALL|wxEXPAND|wxALIGN_LEFT|wxALIGN_CENTER_VERTICAL, 5);
BoxSizer4 = new wxBoxSizer(wxHORIZONTAL);
mb_Ok = new wxButton(this, ID_BUTTON1, _T("确定"), wxDefaultPosition, wxDefaultSize, 0, wxDefaultValidator, _T("ID_BUTTON1"));
BoxSizer4->Add(mb_Ok, 0, wxALL|wxALIGN_CENTER_HORIZONTAL|wxALIGN_CENTER_VERTICAL, 5);
mb_Cancle = new wxButton(this, ID_BUTTON2, _T("取消"), wxDefaultPosition, wxDefaultSize, 0, wxDefaultValidator, _T("ID_BUTTON2"));
BoxSizer4->Add(mb_Cancle, 0, wxALL|wxALIGN_CENTER_HORIZONTAL|wxALIGN_CENTER_VERTICAL, 5);
BoxSizer1->Add(BoxSizer4, 1, wxALL|wxALIGN_CENTER_HORIZONTAL|wxALIGN_CENTER_VERTICAL, 5);
SetSizer(BoxSizer1);
SetSizer(BoxSizer1);
Layout();
Center();
Connect(ID_SPINCTRL1,wxEVT_COMMAND_SPINCTRL_UPDATED,(wxObjectEventFunction)&ResizeDialog::Onmsc_WidthChange);
Connect(ID_SPINCTRL2,wxEVT_COMMAND_SPINCTRL_UPDATED,(wxObjectEventFunction)&ResizeDialog::Onmsc_HeightChange);
Connect(ID_SPINCTRL3,wxEVT_COMMAND_SPINCTRL_UPDATED,(wxObjectEventFunction)&ResizeDialog::Onmsc_PercentChange);
Connect(ID_CHECKBOX1,wxEVT_COMMAND_CHECKBOX_CLICKED,(wxObjectEventFunction)&ResizeDialog::Onmcb_KeepRatioClick);
Connect(ID_BUTTON1,wxEVT_COMMAND_BUTTON_CLICKED,(wxObjectEventFunction)&ResizeDialog::Onmb_OkClick);
Connect(ID_BUTTON2,wxEVT_COMMAND_BUTTON_CLICKED,(wxObjectEventFunction)&ResizeDialog::Onmb_CancleClick);
//*)
}
ResizeDialog::~ResizeDialog()
{
//(*Destroy(ResizeDialog)
//*)
}
void ResizeDialog::SizeChange()
{
if(m_CurrentWidth == 0 || m_CurrentHeight == 0) return;
}
void ResizeDialog::PercentChange()
{
float ratio = (float)msc_Percent->GetValue()/(float)100;
msc_Width->SetValue((int)(ratio*m_CurrentWidth));
msc_Height->SetValue((int)(ratio*m_CurrentHeight));
}
void ResizeDialog::Onmb_OkClick(wxCommandEvent& event)
{
EndModal(wxID_OK);
}
void ResizeDialog::Onmb_CancleClick(wxCommandEvent& event)
{
EndModal(wxID_CANCEL);
}
void ResizeDialog::Onmsc_PercentChange(wxSpinEvent& event)
{
PercentChange();
}
void ResizeDialog::Onmsc_WidthChange(wxSpinEvent& event)
{
if(m_CurrentWidth == 0 || m_CurrentHeight == 0) return;
if(!mcb_KeepRatio->GetValue()) return;
float ratio = (float)event.GetValue()/(float)m_CurrentWidth;
msc_Height->SetValue((int)(ratio*m_CurrentHeight));
msc_Percent->SetValue((int)(ratio*100));
}
void ResizeDialog::Onmsc_HeightChange(wxSpinEvent& event)
{
if(m_CurrentWidth == 0 || m_CurrentHeight == 0) return;
if(!mcb_KeepRatio->GetValue()) return;
float ratio = (float)event.GetValue()/(float)m_CurrentWidth;
msc_Width->SetValue((int)(ratio*m_CurrentWidth));
msc_Percent->SetValue((int)(ratio*100));
}
void ResizeDialog::Onmcb_KeepRatioClick(wxCommandEvent& event)
{
if(!event.IsChecked()) return;
PercentChange();
}