| Forum List • Thread List • Reply • Refresh • New Topic • Search • Previous • Next  1  |  1. Trying to center labels.#4747 Posted by: 2004-07-07 19:57:20 | Hi. I'm trying to do a label centered for the top of my frame. I've tryied several methods, but non of them center the Text on the panel. Could you help me?
//Creacion y adiccion de la etiqueta superior.
wxPanel* prenault = new wxPanel(this, -1, wxPoint(0,0), wxDefaultSize,
0);
prenault->SetBackgroundColour(wxColour(230,230,0));
//renault->SetWindowStyle(wxALIGN_CENTRE);
//renault->Center();
wxLayoutConstraints *rc = new wxLayoutConstraints;
rc->centreX.SameAs (this, wxCentreX);
rc->top.SameAs (this, wxTop);
rc->width.SameAs (this, wxWidth);
rc->height.Absolute (20);
prenault->SetConstraints(rc);
wxStaticText* renault = new wxStaticText(prenault, -1, "Patrocinado por Renault F1");
wxLayoutConstraints *rl = new wxLayoutConstraints;
rl->centreX.SameAs (prenault, wxCentreX);
//rl->top.SameAs (this, wxTop);
//rl->width.SameAs (this, wxWidth);
rl->height.SameAs (prenault, wxHeight);
renault->SetConstraints(rl);
// wxPoint(20,-1), wxDefaultSize, wxALIGN_CENTRE, "Patrocinado por Renault F1");
//wxStaticText* renault = new wxStaticText(prenault, -1, "Patrocinado por Renault F1",
// wxPoint(this->GetSize().GetWidth()/2,0), wxDefaultSize, wxALIGN_RIGHT);
//renault->SetPosition(0,0);
//renault->CenterOnParent(1);
//renault->Refresh(); | 2. Re: Trying to center labels. #4753 Posted by: upCASE 2004-07-08 01:38:28 | Hi!
Use wxSizer instead. wxLayoutConstraint is considered deprecated.
upCASE
-----------------------------------
If it was hard to write, it should be hard to read!- Do. Or do not. There is no try! | 3. Re: Trying to center labels. #4777 Posted by: 2004-07-10 02:39:52 | | I've used sizers instead, but nothing changes. Could someone give me an example in which a label(Panel with StaticText inside) is centered, and when you resize the window, the resized panel contains the StaticText newly centered? | 4. Re: Trying to center labels. #4784 Posted by: upCASE 2004-07-10 22:59:47 | Hi!
Everything changes with sizers :)
#include <wx/wx.h>
#include <wx/image.h>
#ifndef MYFRAME_H
#define MYFRAME_H
class MyFrame: public wxFrame {
wxStaticText* label;
wxPanel* panel;
public:
MyFrame(wxWindow* parent, int id, const wxString& title, const wxPoint& pos=wxDefaultPosition, const wxSize& size=wxDefaultSize, long style=wxDEFAULT_FRAME_STYLE);
};
#endif
#include "MyFrame.h"
MyFrame::MyFrame(wxWindow* parent, int id, const wxString& title, const wxPoint& pos, const wxSize& size, long style):
wxFrame(parent, id, title, pos, size, wxDEFAULT_FRAME_STYLE)
{
panel = new wxPanel(this, -1);
label = new wxStaticText(panel, -1, wxT("I am the label"), wxDefaultPosition, wxDefaultSize, wxALIGN_CENTRE);
SetTitle(wxT("Frame"));
wxBoxSizer* topSizer = new wxBoxSizer(wxVERTICAL);
wxBoxSizer* sizer = new wxBoxSizer(wxHORIZONTAL);
sizer->Add(label, 1, wxALIGN_CENTER_VERTICAL, 0);
panel->SetAutoLayout(true);
panel->SetSizer(sizer);
sizer->Fit(panel);
sizer->SetSizeHints(panel);
topSizer->Add(panel, 1, wxEXPAND, 0);
SetAutoLayout(true);
SetSizer(topSizer);
topSizer->Fit(this);
topSizer->SetSizeHints(this);
Layout();
}upCASE
-----------------------------------
If it was hard to write, it should be hard to read!- Do. Or do not. There is no try! | 5. Re: Trying to center labels. #4808 Posted by: 2004-07-13 03:58:08 | | Thanks a lot! That's been really helpful for me! | 6. Re: Trying to center labels. #4810 Posted by: upCASE 2004-07-13 17:06:47 | Hi!
You're welcome!
Working and understanding sizers is one of the hard parts when working with wxWidgets. Although I know how they work in general, it's a lot easier to use a tool like wxGlade to create the first scetches of a GUI.
upCASE
-----------------------------------
If it was hard to write, it should be hard to read!- Do. Or do not. There is no try! | | Forum List • Thread List • Reply • Refresh • New Topic • Search • Previous • Next 1 |
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